CH 10 Pain lecture student slides

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Questions and Answers

What is the primary reason pain is described as a 'personal experience'?

  • An individual's life events and experiences shape their perception of pain. (correct)
  • Pain is a universal experience with consistent characteristics across individuals.
  • The intensity of pain can be objectively measured using standardized tools.
  • Pain is solely determined by the extent of tissue damage.

A patient reports experiencing pain for longer than six months. Which type of pain is the patient most likely experiencing?

  • Chronic pain (correct)
  • Acute pain
  • Nociceptive pain
  • Breakthrough pain

Which of the following is a key characteristic that distinguishes acute pain from chronic pain?

  • Acute pain always requires opioid treatment, while chronic pain does not.
  • Acute pain serves as a protective mechanism, while chronic pain does not. (correct)
  • Chronic pain is always associated with visible tissue damage, while acute pain is not.
  • Acute pain is primarily psychological, whereas chronic pain is primarily physical.

A patient with advanced dementia is unable to verbally communicate their pain. Which assessment tool is most appropriate for the nurse to use?

<p>PAINAD scale (A)</p> Signup and view all the answers

During the transmission phase of pain, what is the role of peripheral nerve endings?

<p>To send the painful message to the spinal cord and brain (A)</p> Signup and view all the answers

A patient reports pain that is described as 'localized and throbbing.' This is most characteristic of what kind of pain?

<p>Somatic (A)</p> Signup and view all the answers

A patient who suffered a spinal cord injury reports burning, shooting pain in their lower extremities. What type of pain is this patient most likely experiencing?

<p>Neuropathic pain (B)</p> Signup and view all the answers

Which of the following best describes the role of modulation in the pathophysiology of pain?

<p>The body's attempt to interrupt pain impulses by releasing endorphins (A)</p> Signup and view all the answers

During a pain assessment, which principle is considered the 'gold standard'?

<p>Patient's self-report of pain (C)</p> Signup and view all the answers

A patient reports a pain level of 8 on a 0-10 numeric pain scale. According to the WHO pain ladder, which category of analgesics should be considered first?

<p>Opioid for moderate to severe pain (C)</p> Signup and view all the answers

What is the primary purpose of using adjuvant medications in pain management?

<p>To enhance the effects of analgesics and manage associated symptoms (A)</p> Signup and view all the answers

Which of the following is a common side effect of opioid analgesics that requires proactive nursing intervention?

<p>Constipation (D)</p> Signup and view all the answers

What is the mechanism of action of naloxone?

<p>Blocking opioid receptors, reversing the effects of opioids (D)</p> Signup and view all the answers

A nurse is educating a patient about the safe use of acetaminophen. Which instruction is most important to emphasize?

<p>The maximum daily dose should not be exceeded to prevent liver damage. (A)</p> Signup and view all the answers

Which of the following non-pharmacological interventions is most appropriate for a patient experiencing muscle tension due to anxiety and pain?

<p>Relaxation techniques such as deep breathing exercises (B)</p> Signup and view all the answers

An elderly patient in a long-term care facility exhibits changes in behavior, such as increased agitation and withdrawal. What should the nurse consider first?

<p>The patient may be experiencing pain. (A)</p> Signup and view all the answers

Which statement best describes the ethical considerations surrounding the use of placebo analgesia in pain management?

<p>Placebos are only justified in research with informed consent. (A)</p> Signup and view all the answers

You are caring for a patient who is receiving pain medication through a PCA (Patient-Controlled Analgesia) pump. What is paramount patient safety education you must discuss with the patient and their family?

<p>Only the patient should push the PCA button within the prescribed limits to prevent and minimize the risk of overdose. (A)</p> Signup and view all the answers

A patient experiencing chronic pain expresses feelings of hopelessness and isolation, stating, “There's no point in trying anything anymore.” Which intervention is most appropriate for the nurse to initiate?

<p>Refer the patient to a mental health professional for evaluation and counseling. (A)</p> Signup and view all the answers

A patient with a history of opioid use disorder is admitted for a surgical procedure. The patient expresses concern about receiving adequate pain relief post-operatively, but the provider is reluctant to prescribe opioids, citing addiction risk. What is the most appropriate course of action?

<p>Collaborate with the provider, pain management specialist, and patient to develop a multimodal pain management plan that balances opioid and non-opioid strategies, while closely monitoring for signs of misuse. (B)</p> Signup and view all the answers

A patient reports feeling pain even after the expected healing time for their injury has passed. What type of pain are they most likely experiencing?

<p>Chronic pain (A)</p> Signup and view all the answers

What is the primary physiological process involved in transduction during the experience of pain?

<p>Conversion of a stimulus into an electrical impulse. (C)</p> Signup and view all the answers

A patient with diabetic neuropathy reports continuous, burning pain in their feet. What type of pain is this patient experiencing?

<p>Neuropathic pain (A)</p> Signup and view all the answers

When assessing a patient's pain, what does the acronym 'WHAT'S UP' help the healthcare provider remember to evaluate?

<p>The location, characteristics, aggravating factors, timing, severity, useful data, and patient's perception of their pain. (B)</p> Signup and view all the answers

Which pain assessment tool is most suitable for a patient who is nonverbal due to advanced dementia?

<p>PAINAD scale (A)</p> Signup and view all the answers

What physiological effect is the body attempting to achieve during the 'modulation' phase of pain?

<p>Interrupting pain impulses by releasing endorphins. (D)</p> Signup and view all the answers

A patient reports back pain that is actually caused by a kidney infection. What type of pain is this?

<p>Referred Pain (D)</p> Signup and view all the answers

What is a crucial step for the LPN when managing a patient's pain using a PCA (patient-controlled analgesia) device?

<p>Ensuring the patient is the only one pressing the PCA button. (A)</p> Signup and view all the answers

Which of the following is a common side effect of opioid analgesics that patients should be educated about?

<p>Constipation (A)</p> Signup and view all the answers

A patient has been prescribed acetaminophen for mild pain. What is the most important instruction to give regarding its safe use?

<p>Do not exceed the maximum daily dose of 4 grams. (A)</p> Signup and view all the answers

When administering naloxone to a patient experiencing opioid-induced respiratory depression, what is the primary expected outcome?

<p>Reversal of respiratory depression (D)</p> Signup and view all the answers

Which of the following non-pharmacological interventions can help in managing muscle tension associated with pain?

<p>Application of heat (A)</p> Signup and view all the answers

An elderly patient in a long-term care facility is exhibiting increased agitation and confusion. What is an essential first step the nurse should take?

<p>Assess for nonverbal indicators of pain (A)</p> Signup and view all the answers

What is the ethical consideration regarding the use of placebos in pain management?

<p>Placebos should be used cautiously and only within research settings with informed consent (D)</p> Signup and view all the answers

A post-operative patient reports a pain level of 7 out of 10. According to the WHO pain ladder, which class of analgesics should be considered?

<p>Opioids for moderate to severe pain (A)</p> Signup and view all the answers

A patient is prescribed gabapentin as an adjuvant medication for chronic neuropathic pain. What should the nurse include in patient education regarding this medication?

<p>Gabapentin may cause drowsiness and dizziness. (B)</p> Signup and view all the answers

An individual who is opioid-dependent undergoes surgery and requires post-operative pain management. How can healthcare providers balance pain relief and addiction concerns?

<p>Prescribe opioids at lower doses and monitor closely for withdrawal symptoms. (C)</p> Signup and view all the answers

Which statement best differentiates between opioid dependence and opioid addiction?

<p>Dependence involves physical adaptation to the drug, while addiction involves compulsive use despite harm. (B)</p> Signup and view all the answers

A researcher is studying a new pain medication that shows promise in clinical trials, but also has several unknown long-term effects. Which ethical principle should guide the researcher's decision whether or not to publicize the new medication?

<p>Non-maleficence (A)</p> Signup and view all the answers

After administering an opioid to a patient, the nurse assesses a decreased level of consciousness, a respiratory rate of 8 breaths per minute, and pinpoint pupils. Besides administering naloxone, what is the nurse's most critical next action to treat the most immediate life-threatening issue?

<p>Administer oxygen via bag-valve-mask ventilation. (C)</p> Signup and view all the answers

Which of the following best describes referred pain?

<p>Pain felt in a part of the body away from its actual source. (C)</p> Signup and view all the answers

A patient reports experiencing pain that is not well-localized and is described as cramping. What type of pain is this most likely?

<p>Visceral pain (B)</p> Signup and view all the answers

Which of the following is a key consideration when using the Faces Pain Scale to assess a patient's pain level?

<p>The patient's cognitive ability to associate faces with pain intensity. (C)</p> Signup and view all the answers

A patient with advanced dementia is being assessed for pain. During the assessment, the nurse observes the patient exhibiting a tense body language, distressed pacing, and fidgeting. According to PAINAD scale, what score should the nurse assign?

<p>1 (C)</p> Signup and view all the answers

When educating a patient about the side effects of opioid analgesics, which of the following should the nurse prioritize?

<p>Constipation (A)</p> Signup and view all the answers

A patient prescribed acetaminophen for pain should be educated to avoid exceeding what maximum daily dosage to prevent liver toxicity?

<p>4 grams (A)</p> Signup and view all the answers

Naloxone is administered to a patient with opioid-induced respiratory depression. What is the expected primary therapeutic effect?

<p>Reversal of opioid effects (D)</p> Signup and view all the answers

Which of the following non-pharmacological interventions is most suitable for reducing anxiety and promoting relaxation in a patient experiencing pain?

<p>Cognitive-behavioral techniques (D)</p> Signup and view all the answers

What is a crucial nursing action when managing a patient's pain using a PCA (patient-controlled analgesia) device?

<p>Monitoring the patient's respiratory rate and sedation level. (B)</p> Signup and view all the answers

What is the most important consideration when addressing pain management in older adults?

<p>Scheduling pain medication around the clock and being aware of potential drug interactions. (A)</p> Signup and view all the answers

What is the primary ethical consideration when using placebos in pain management?

<p>The use of placebos can undermine trust and autonomy. (D)</p> Signup and view all the answers

According to the WHO pain ladder, which class of analgesics should be considered first for a patient with mild to moderate pain?

<p>Non-opioids (D)</p> Signup and view all the answers

Which of the following is a common example of an adjuvant medication used in pain management?

<p>Gabapentin (A)</p> Signup and view all the answers

A patient reports that their chronic back pain intensifies with movement but is somewhat relieved by rest. This pain could be classified as:

<p>Somatic pain (A)</p> Signup and view all the answers

A surgical patient is prescribed an opioid analgesic for post-operative pain. What is the most critical instruction the nurse should provide regarding respiratory function?

<p>Report any difficulty breathing or excessive sedation immediately. (D)</p> Signup and view all the answers

What is the significance of 'modulation' in the context of the pain pathway?

<p>It involves the body's attempt to reduce or inhibit pain signals. (A)</p> Signup and view all the answers

In the context of pain management, what is the primary distinction between opioid dependence and opioid addiction?

<p>Dependence involves withdrawal symptoms upon cessation, while addiction involves compulsive drug-seeking behavior. (A)</p> Signup and view all the answers

During a pain assessment, a patient is unable to verbally communicate due to intubation. What would be the most appropriate alternative method to assess their pain?

<p>Utilize a standardized behavioral pain assessment tool. (A)</p> Signup and view all the answers

Which ethical principle is most challenged when a nurse decides to administer a placebo, without the patient's knowledge, to assess if the patient's pain is real?

<p>Autonomy (A)</p> Signup and view all the answers

A patient reports pain in their lower back caused by a kidney stone. The patient describes the pain as radiating down their flank and into their groin. Which of the following best describes this pain pattern?

<p>Nociceptive Pain with Referred Component (A)</p> Signup and view all the answers

Which of the following statements best reflects Margo McCaffery's definition of pain?

<p>Pain is whatever the experiencing person says it is, existing whenever they say it does. (A)</p> Signup and view all the answers

According to the International Association for the Study of Pain (IASP), pain is best defined as:

<p>An unpleasant sensory experience, related to potential tissue damage. (B)</p> Signup and view all the answers

What physiological process does 'transduction' refer to in the context of pain?

<p>The conversion of a noxious stimulus into an electrical impulse. (A)</p> Signup and view all the answers

Which of the following neurotransmitters are released during the transduction phase of nociception?

<p>Prostaglandins, bradykinin, serotonin, and substance P. (A)</p> Signup and view all the answers

What is the physiological significance of 'modulation' in the pain pathway?

<p>The body's attempt to interrupt pain impulses by releasing naturally occurring opioids. (B)</p> Signup and view all the answers

Which best describes the mechanism of action of opioid analgesics?

<p>They bind to receptors in the central nervous system, altering pain perception. (B)</p> Signup and view all the answers

What is a critical nursing consideration when administering opioid analgesics?

<p>Monitoring the patient's respiratory rate and level of sedation. (D)</p> Signup and view all the answers

Which statement accurately differentiates between tolerance and addiction in the context of opioid use?

<p>Tolerance is a normal physiological adaptation; addiction is a compulsive behavior to obtain reward or relief. (B)</p> Signup and view all the answers

What is a key characteristic of 'pseudoaddiction' in pain management?

<p>Drug-seeking behavior that ceases when pain is adequately treated. (B)</p> Signup and view all the answers

Which intervention is most appropriate for managing opioid-induced constipation?

<p>Regular use of stimulant laxatives and increased fluid intake. (B)</p> Signup and view all the answers

What statement is true regarding the use of placebos in pain management?

<p>Placebos may only be used in clinical trials with informed consent. (B)</p> Signup and view all the answers

A patient reports pain that is sharp, localized, and throbbing. This is most representative of:

<p>Somatic pain. (A)</p> Signup and view all the answers

A patient with diabetic neuropathy describes their pain as constant burning in both feet. This is most indicative of:

<p>Neuropathic pain. (C)</p> Signup and view all the answers

What is the significance of recognizing cultural differences in pain management?

<p>To avoid stereotyping patients and provide culturally sensitive care. (B)</p> Signup and view all the answers

What is the primary advantage of using a Patient-Controlled Analgesia (PCA) pump?

<p>It allows the patient to self-administer medication within prescribed limits. (B)</p> Signup and view all the answers

What is a crucial teaching point for patients and families regarding PCA pump use?

<p>Only the patient should administer the medication. (B)</p> Signup and view all the answers

Which of the following is a common example of an analgesic adjuvant medication?

<p>Gabapentin. (D)</p> Signup and view all the answers

What is a primary benefit of using a 'balanced analgesia' approach?

<p>It maximizes pain relief while minimizing side effects. (B)</p> Signup and view all the answers

What is hyperalgesia?

<p>Increased sensitivity to pain (A)</p> Signup and view all the answers

When applying heat as a nonpharmacological intervention, why should it be avoided in areas with decreased sensation?

<p>To prevent burns due to the patient's inability to perceive excessive heat. (A)</p> Signup and view all the answers

What is the MOST accurate statement regarding the use of distraction techniques for pain management?

<p>Distraction reduces pain perception, but the effects of pain will return later. (B)</p> Signup and view all the answers

What is the primary reason for the recommendation in the text to avoid meperidine (Demerol) for older adults?

<p>It produces a toxic metabolite that can cause neurological side effects. (D)</p> Signup and view all the answers

What is the MOST important reason for scheduling pain medications ATC (around-the-clock)?

<p>To maintain consistent blood medication so peak pain does not occur. (B)</p> Signup and view all the answers

Why must nurses be vigilant about recognizing side effects in a patient unaccustomed to opioids?

<p>They are at greater risk for more intense side effects. (A)</p> Signup and view all the answers

Which statement MOST accurately describes the use of the WHO analgesic ladder?

<p>Use the level of medication that matches what the patient describes for their pain. (D)</p> Signup and view all the answers

Which is NOT a Cognitive Behavioral Intervention?

<p>Massage (D)</p> Signup and view all the answers

Which action should the nurse implement to enhance patient safety and prevent complications when caring for a patient who is receiving opioids?

<p>Monitor the patient's respiratory rate and oxygen saturation at regular intervals. (D)</p> Signup and view all the answers

Which nursing action is most crucial for promoting comfort and managing pain effectively in an older adult patient with cognitive impairment?

<p>Incorporating scheduled pain medication with nonpharmacologic options. (D)</p> Signup and view all the answers

What nonpharmacological therapies are considered physical agents?

<p>Massage (B)</p> Signup and view all the answers

What does the nursing assessment reveal about the need for home health care when a patients is being dischared?

<p>Assessing the patient will need. (D)</p> Signup and view all the answers

As a final step after implementing all facets of a plan of care, nurses need to evaluate all efforts. Which question requires a nurse to asses which facet of pain she needs to evaluate?

<p>What will impact all of the elements to assist the patient as pain rises? (D)</p> Signup and view all the answers

You're caring for Jim, who's prescribed morphine for chronic back pain. After a week, he needs higher doses for the same relief. He's worried about addiction. What's the BEST response?

<p>&quot;That's tolerance. You've been using the drug and now there's an adjustment in your body.&quot; (C)</p> Signup and view all the answers

Janet, with severe pain from pancreatitis and a drug abuse history, keeps asking for more morphine. You feel like she's received enough already. What is your BEST course of action?

<p>Talk with the patient, update the team, and remember she may have special circumstances related to tolerance. (D)</p> Signup and view all the answers

I must use caution when giving IV Narcan to a patient receiving medication for pain because:

<p>The desired effect can be ruined. (A)</p> Signup and view all the answers

What statement from a 75 year olf patient is the BEST indicator that care and teachinng is successful?

<p>&quot;I feel less pain&quot; (D)</p> Signup and view all the answers

You receive an order for 1 mL of normal saline IM. Why is it UNETHICAL to carry out the task?

<p>It's an ineffectual procedure instead of a real drug. (A)</p> Signup and view all the answers

Mr. Sebastian has lung cancer and is headed home, requiring morphine. Given that there are syringes prefilled with morphine grains 1/6 per mL, what is the correct amount of milliliters needed?

<p>5 mL (A)</p> Signup and view all the answers

According to Margo McCaffery, what best describes pain?

<p>Whatever the experiencing person says it is, existing whenever they say it does. (B)</p> Signup and view all the answers

What is the primary purpose of pain?

<p>To serve as a protective mechanism or warning of injury. (B)</p> Signup and view all the answers

Why can unrelieved pain be detrimental?

<p>Leads to complications such as increased metabolic rate and impaired immune function. (B)</p> Signup and view all the answers

During which process of pain transmission are neurotransmitters released from damaged tissue?

<p>Transduction (D)</p> Signup and view all the answers

Which of the following best describes somatic pain?

<p>Localized pain in muscles or bones, often described as throbbing or aching. (A)</p> Signup and view all the answers

A patient reports persistent, poorly localized pain with shooting sensations after herpes zoster. Which type of pain is the patient experiencing?

<p>Neuropathic (A)</p> Signup and view all the answers

What is a key feature of chronic pain?

<p>It persists beyond the time when healing usually takes place. (B)</p> Signup and view all the answers

What is the defining characteristic of analgesics?

<p>Medications that relieve pain. (D)</p> Signup and view all the answers

What is meant by the 'ceiling effect' of nonopioid analgesics?

<p>There is a dose beyond which there is no additional analgesic effect. (A)</p> Signup and view all the answers

What is the primary action of opioids in the body?

<p>Binding to receptors in the brain and spinal cord, inhibiting the perception of pain. (C)</p> Signup and view all the answers

Which guideline is most important to follow when administering a controlled-release opioid?

<p>Teach the patient not to crush or chew the tablet. (A)</p> Signup and view all the answers

What does the term 'adjuvant' refer to in the context of pain management?

<p>Medications originally approved for other purposes, but found to have pain-relieving properties. (A)</p> Signup and view all the answers

What is the key nursing consideration when administering benzodiazepines for pain management?

<p>They can cause sedation, limiting the amount of opioid that can be safely given. (B)</p> Signup and view all the answers

What is the rationale for administering pain medications 'around-the-clock' (ATC)?

<p>ATC prevents pain from becoming unbearable by maintaining consistent blood levels of the medication. (B)</p> Signup and view all the answers

Which instruction should the nurse provide to a patient using a Patient-Controlled Analgesia (PCA) pump?

<p>Only the patient should push the button to self-administer the medication. (C)</p> Signup and view all the answers

According to the World Health Organization (WHO) analgesic ladder, what is the typical first step in pain management?

<p>Nonopioids with or without adjuvant medications. (B)</p> Signup and view all the answers

Which nonpharmacological approach can help a patient understand and actively participate in their pain assessment and control?

<p>Cognitive-behavioral interventions (B)</p> Signup and view all the answers

What is one primary concern when using heat applications for pain relief?

<p>Possibility of increased swelling. (D)</p> Signup and view all the answers

In the context of cultural sensitivity, what is the best approach for assessing a patient's pain?

<p>Assess the patient's pain care needs individually. (A)</p> Signup and view all the answers

A patient consistently requests pain medication immediately when their family leaves. What action should the nurse take?

<p>Provide immediate medication while consulting on long-term options (C)</p> Signup and view all the answers

A nurse suspects a person is drug-seeking, what action should the nurse take?

<p>Involve medical experts (C)</p> Signup and view all the answers

A patient has stable pain, and their doctor orders a Fentanyl patch. How does the nurse know the placement is most effective?

<p>Apply to fatty area with limited hair. (A)</p> Signup and view all the answers

What is the MAIN role for a nurse who is providing care for a person in pain?

<p>To advocate. (D)</p> Signup and view all the answers

A patient has post-operative surgical pain of level "6", what medications, and route, is appropriate?

<p>Morphine IV every 3 hours. (C)</p> Signup and view all the answers

A diabetic patient has neuropathic pain. Knowing this, the nurse will assess for?

<p>Shooting pain. (C)</p> Signup and view all the answers

A patient recovering from surgery is ordered Tylenol #3, and is also ordered regular Tylenol. What is crucial for the nurse to educate the patient?

<p>To avoid accidental overdose. (D)</p> Signup and view all the answers

A patient is on continuous Morphine. Which behavior calls for extra nursing education and monitoring?

<p>Constricted pupils. (A)</p> Signup and view all the answers

Which person on the care team is responsible for assessing pain

<p>ALL (A)</p> Signup and view all the answers

All are facts about pain relief for geriatric patients EXCEPT:

<p>Patient must self report pain (C)</p> Signup and view all the answers

What must the nurse do with all pain assessment tools

<p>Research-based (D)</p> Signup and view all the answers

All are cognitive-behavioral pain interventions EXCEPT:

<p>Diaphragmatic breathing (D)</p> Signup and view all the answers

What will heat packs to sore muscles cause?

<p>Increase circulation (D)</p> Signup and view all the answers

During the post op period, a nurse can anticipate ALL, EXCEPT:

<p>What does the patient believe (B)</p> Signup and view all the answers

ALL, EXCEPT which action is appropriate with pain meds

<p>Side effects subside after a few days (B)</p> Signup and view all the answers

A women states her pain control is not the best it can be. She says she ration those meds. What statement by the nurse is best?

<p>Adherence to time sensitive is necessary. (A)</p> Signup and view all the answers

A person has severe pain and hx of drug abuse, keeps asking. What is the BEST action?

<p>Get MD order to administer. (D)</p> Signup and view all the answers

Why is it imperative to assess a patient receiving Narcan?

<p>Pain returns quickly (D)</p> Signup and view all the answers

A nurse taught and assisted a senior on methods of relieving comfort, which show its effective?

<p>I can distract myself. (A)</p> Signup and view all the answers

What is a long term goal for a dying lung cancer patient

<p>Eat out with family. (D)</p> Signup and view all the answers

You must not administer the medication

<p>All the above (A)</p> Signup and view all the answers

A person recovering is returning home, but needs morphine. How many of 1/6mg per mll per syringe needed?

<p>Point5 mill. (C)</p> Signup and view all the answers

A patient taking opioids for chronic pain reports persistent constipation. Besides a stool softener, which adjuvant medication could also help manage this side effect?

<p>Senna (D)</p> Signup and view all the answers

A patient is being discharged with a prescription for a fentanyl transdermal patch for chronic pain. Which instruction is most important for the nurse to provide concerning the safe use of this medication?

<p>Fold the used patch in half and flush it down the toilet. (C)</p> Signup and view all the answers

Which statement accurately differentiates between tolerance and addiction in the context of opioid use for pain management?

<p>Tolerance is needing a higher dose for the same effect, but addiction is seeking the drug regardless of harm. (C)</p> Signup and view all the answers

A patient reports having pain but exhibits no outward signs and denies any changes in their routine. Considering the impact of cultural differences on pain expression, what is the MOST appropriate approach for the nurse?

<p>Ask the patient about typical pain expression within their cultural group and incorporate this information into treatment planning. (D)</p> Signup and view all the answers

A patient consistently requests opioid pain medication immediately when their family leaves the room and reports that the pain is only 'manageable' when alone. What further assessment by the nurse is MOST warranted to understand these behaviors, while optimizing pain relief?

<p>Request a psychiatric consultation for evaluation of anxiety or underlying mood disorder that may be exacerbating pain perception. (D)</p> Signup and view all the answers

Flashcards

What is pain?

Unpleasant sensory and emotional experience associated with actual or potential tissue damage.

Acute Pain

Pain that is short-term, prompts an inflammatory response, and lessens over time. Signs and symptoms are usually objective and physical.

Chronic Pain

Pain that lasts longer than the anticipated healing time, usually longer than 6 months. Signs and symptoms are persistent, and patients may not always appear to be in pain.

Nociceptive Pain

Pain that arises from tissue damage. It is somatic (muscles or bones) or visceral (organs), localized or cramping.

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Neuropathic Pain

Pain caused by PNS or CNS damage. Patients may experience numbness, tingling, or shooting pain.

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Referred Pain

Pain felt in a body part away from the source of the pain.

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Pain Assessment Acronym

What does WHAT'S UP stand for in pain assessment?

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Analgesics

Medications designed to relieve pain; includes opioids and non-opioids.

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Adjuvant Medications

Medications not initially developed for pain but are effective in pain control.

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Non-Opioid Analgesics

Medications such as acetaminophen, aspirin, and NSAIDs used for mild pain relief. They have a ceiling effect.

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Opioid Analgesics

Medications often used for severe pain. They bind to opioid receptors in the brain and spinal cord to inhibit pain perception.

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Opioid Antagonist

A medication that reverses the effects of opioids, such as respiratory depression and sedation; used in cases of overdose.

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Non-Pharmacologic Pain Treatment

Cognitive-behavioral therapy, education, relaxation, guided imagery, distraction, hot/cold therapy, TENS, massage or immobilization.

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Tolerance

Adaptive state of the body to a drug, resulting in a decreased effect over time.

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Physical Dependence

Physical adaptation of the body to a drug, leading to withdrawal symptoms upon abrupt discontinuation.

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Addiction

Psychological or behavioral pattern of compulsive drug use, despite harm.

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Pseudoaddiction

Drug-seeking behavior due to under-treated pain, mistaken for addiction.

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Side Effects of Opioids

Respiratory depression, constipation, confusion, fatigue, nausea/vomiting, reduced blood pressure, cough suppression.

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LPN Role in Pain Management

Using standardized rating scales, maintaining pain control devices, providing nonpharmacological measures, and evaluating client response to medications.

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Patient Education

Patient education should be tailored to the patient's level of understanding, and it should cover analgesic side effects, adverse effects, and safety measures.

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Faces Pain Scale

A scale utilizing faces to help patients identify their pain level.

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Modulation of Pain

Body attempts to interrupt pain impulses by releasing endorphins.

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Suffering

Feeling of continuous distress; may cause emotional and spiritual distress and reduce quality of life. May be relieved with belief that comfort can be achieved.

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Cultural Assessment

How patient's cultural beliefs impact the way they perceive pain and communicate it.

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Pain Management Approach

Patient is at the center, and the entire healthcare team is responsible.

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Nonverbal Pain Indicators

Increased blood pressure, increased heart rate, shallow respirations, muscle tension, grimacing, guarding, and dilated pupils.

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Patient-Controlled Analgesia (PCA)

A programmed machine that gives the patient control of their pain management without risk of overdose.

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PCA Role: Nursing

RN programs the dose; LPN can maintain.

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Surgical Pain Example

Uncontrolled pain that leads to pulmonary secretions retained in the lungs.

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Pain Medication Scheduling

Managing the dose and timing of pain medication so that chronic pain does not limit a patient's mobility and function.

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Pain Med Safety

All pain medications should be kept out of reach of children and locked away.

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Gold standard in pain assessment

The patient's self-report of pain, as described by the patient, is the most accurate assessment.

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Transduction of pain

The conversion of a painful stimulus into an electrical impulse.

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Severity Scale for Pain

A pain scale typically ranging from 0-10 used to allow patients to rate the severity of their pain.

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Pain Assessment - WHAT'S UP?

The WHAT'S UP acronym is used to assess different aspects of the patient's pain.

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Level of Sedation Scale

Level S, 1, 2, 3 and 4 is a numeric scale that assesses a patient's level of sedation, with level 4 being the worst.

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Routes of administration (pain)

Includes Oral, Rectal, Inhalation, Transdermal, Intramuscular, Subcutaneous, Intraspinal and IV

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Analgesic Adjuvants

Medications that were originally approved for other purposes besides pain, but were found to have analgesic relief.

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Balanced Analgesia

A pain management approach using a combination of medications from different classes, in order to minimize adverse side effects.

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Around-the-Clock (ATC) Dosing

Doses of pain meds delivered consistently over a 24 hour period to prevent pain. This is effective for post-op and chronic pain.

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Nociception

The body's normal reaction to noxious stimuli such as tissue damage; pain may be somatic or visceral.

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Ceiling Effect

A situation where a larger dose is needed to provide the same amount of pain relief.

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Modulation

Inhibiting pain impulses by releasing endogenous opioids.

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Transduction

Converts the stimulus into an electrical impulse.

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Transmission

Process of moving a message from PNS to the brain.

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Constipation

Opioid side effect requiring intervention.

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Placebo

Unethical intervention to test if a patient is faking pain.

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Corticosteroids

Used to relieve pain in cancer patients.

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Morphine

Drug of choice to treat moderate to severe pain.

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Naloxone (Narcan)

Used in the ED to reverse the effects of opioids such as respiratory depression and sedation.

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Study Notes

### What is Pain?
- Pain can cause emotional responses like sadness and anger, and lead to social isolation. 
- The International Association for the Study of Pain (IASP) defined pain in 2011 as “an unpleasant sensory and emotional experience associated with actual or potential tissue damage or described in terms of such damage.”

### Acute vs. Chronic Pain
- Acute pain is immediate and follows injury to the body and prompts an inflammatory response, and subsides as healing takes place; persistent acute pain may become chronic
- Chronic pain typically lasts 3 months or longer, and patients with can have both nociceptive and neuropathic components.

### Pathophysiology of Pain
- The specificity theory, developed by Descartes in 1644, proposed that trauma sends a message directly to the brain.
- Melzack and Wall proposed the gate control theory, which describes the dorsal horn of the spinal cord as a gate, allowing impulses to go through when there is a pain stimulus and closing the gate when those impulses are inhibited.
- Chemical neurotransmitters released from damaged tissue during transduction, like prostaglandins, bradykinin, serotonin, and substance P.

### Mechanisms of Pain
- Nociception refers to the body’s normal reaction to noxious stimuli, with the release of pain-producing substances.
- Neuropathic pain is associated with injury to either the peripheral or central nervous system

### Managing Pain
- Effective pain management helps to reduce costs by minimizing the side effects of opioids, preventing complications related to inadequate pain control, and reducing the length of hospital stay or period of recovery.

### Myths and Barriers to Effective Pain Management
- Myth: A person who is laughing and talking is not in pain
- Fact: A person in pain is likely to use laughing and talking as a form of distraction which can be effective in managing pain, especially when used with appropriate drug therapies, and Patients may be more easily distracted when they have visitors and may ask for pain medication as soon as their family or significant other goes home.
- Myth: Respiratory depression is common in patients receiving opioid pain medications.
- Fact: Respiratory depression is uncommon in patients receiving opioid pain medications and is preventable if patients are monitored carefully when they are at risk, such as with the first dose of an opioid or when a dose is increased, and a patient’s respiratory status and level of sedation (LOS) should be routinely monitored using an LOS scale.
- Myth: Pain medication is more effective when given by injection.
- Fact: Oral administration is the first choice if possible, or whenever the IV route is not an option and the IV route has the most rapid onset of action and is the preferred route for postoperative administration but intramuscular (IM) injections are not recommended because they are painful, have unreliable absorption from the muscle, and have a lag time to peak effect and rapid falloff compared with oral administration.
- Myth: Teenagers are more likely to become addicted than older patients.
- Fact: Addiction to opioids is uncommon in all age groups when taken for pain by patients without a prior drug abuse history.
- Myth: Pain is a normal part of aging.
- Fact: While many older adults have medical conditions that cause pain, pain is not a normal or anticipated part of aging and should be treated proactively with Effective pain treatment for older people helps them to maintain their mobility longer and improve overall health.

### Opioid analgesics
- Inappropriate prescribing can lead to hyperalgesia, or increased sensitivity to pain and Patients with hyperalgesia have pain at the slightest touch, such as the moving of sheets, and require further medical intervention
- Institutions must have policies and procedures in place related to opioids to prevent medication errors and reduce the risk of serious side effects and It is especially important to be vigilant for side effects in patients unaccustomed to opioids, the most common of which are constipation, confusion, and fatigue, which can increase a patient’s risk for falls
- Opioid-naïve patients are those unaccustomed to opioids
- Controlled-release opioids such as oxycodone (OxyContin) and morphine (MS Contin) are effective for prolonged, continuous pain and Whenever a controlled-release form of medication is used, it is important to have an immediate-release medication available for breakthrough pain (transient pain that arises during generally effective pain control), such as oral morphine solution, oxycodone immediate-release (OxyIR), or hydromorphone immediate-release (Dilaudid).
- NEVER crush a controlled- or time-release tablet, because the tablet is designed to deliver a dose of medication over time, crushing it could deliver the entire dose at once, resulting in overdose.

### Opioid Antagonists
- Caution must be used when giving naloxone to a patient who is receiving opioids for pain control; if too much naloxone is given too fast, it can reverse not only the unwanted effects but the desired effect of analgesia as well.
- Some antagonists are shorter acting than the opioid that is being used, and if the antagonist is given because of respiratory depression, the dose may need to be repeated because its effect may wear off before the opioid wears off.
- Common drugs that are combined agonists and antagonists or partial agonists include butorphanol (Stadol) and nalbuphine (Nubain) so If a patient receives sustained-release morphine every 12 hours to control metastatic bone pain, but the patient develops breakthrough pain between doses, the butorphanol will antagonize, or counteract, some of the effects of the morphine, and the patient may experience acute pain.

### Non-Pharmacologic Treatment
- Effectiveness of acupressure on relieving pain: Acupressure can be efficiently conducted by health care professionals as an adjuvant therapy in general practice for pain relief.

### Terminology
- pseudoaddiction: pseudo (false) + addiction (psychological dependence)
- antagonist: ant (against) + agonist (stimulates receptor site)
- equianalgesic: equi (equal) + analgesic (relieving pain)
- nociception: noci (pain) + ception (reception)
- neuropathic: neuro (nerves) + pathy (disease, suffering)
- analgesic: an (not) + gesia (pain)
- transdermal: trans (across) + dermal (skin)

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