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Questions and Answers
A nurse is preparing to administer medication to a patient. Which of the following strategies will best ensure effective communication with a patient who has a hearing impairment?
A nurse is preparing to administer medication to a patient. Which of the following strategies will best ensure effective communication with a patient who has a hearing impairment?
- Avoiding eye contact to minimize distractions.
- Using complex medical terminology to ensure accuracy.
- Speaking loudly and directly into the patient's ear.
- Providing written instructions in a large, clear font. (correct)
A medication is primarily metabolized in the liver and excreted by the kidneys. In an elderly patient with decreased hepatic and renal function, which of the following adjustments to the typical medication regimen is most likely required?
A medication is primarily metabolized in the liver and excreted by the kidneys. In an elderly patient with decreased hepatic and renal function, which of the following adjustments to the typical medication regimen is most likely required?
- Decreasing the dosage and/or increasing the time between doses to prevent toxicity. (correct)
- Increasing the dosage to compensate for decreased absorption.
- Administering the medication more frequently to maintain therapeutic levels.
- Switching to an enteral route of administration to bypass first-pass metabolism.
A nurse is about to administer an intramuscular injection. Which action demonstrates adherence to safe medication administration practices?
A nurse is about to administer an intramuscular injection. Which action demonstrates adherence to safe medication administration practices?
- Checking the medication label against the medication administration record (MAR) three times before administration. (correct)
- Administering the injection without verifying the patient's allergies to avoid causing anxiety.
- Recapping the needle immediately after drawing up the medication.
- Leaving the medication at the patient's bedside for them to take when they are ready.
A patient is prescribed an enteral feeding. Which of these actions is most important for the nurse to take before initiating the feeding?
A patient is prescribed an enteral feeding. Which of these actions is most important for the nurse to take before initiating the feeding?
A patient who has difficulty swallowing requires medication administration. Which of the following nursing actions is most appropriate to ensure safe and effective medication delivery?
A patient who has difficulty swallowing requires medication administration. Which of the following nursing actions is most appropriate to ensure safe and effective medication delivery?
Flashcards
Medication Effects
Medication Effects
Medications can have desired therapeutic effects, but also unintended adverse, side, or toxic effects.
Parenteral vs. Enteral
Parenteral vs. Enteral
Parenteral routes bypass the digestive system (e.g., injections), while enteral routes use the GI tract (e.g., oral).
Six Rights
Six Rights
Right patient, medication, dose, route, time, and documentation to ensure safety.
Aging & Drug Metabolism
Aging & Drug Metabolism
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Nutrition & Elimination
Nutrition & Elimination
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Study Notes
Active Listening & Non-verbal Communication
- Active listening involves eye contact, nodding, paraphrasing, and summarizing to show full attention to the patient.
- Non-verbal communication includes body posture, facial expressions, gestures, and touch used for comfort.
Asking Questions
- Open-ended questions should be used, to avoid simple "yes/no" answers.
- Framing questions neutrally focuses on the patient’s experiences and thoughts without judgment.
Therapeutic vs. Non-Therapeutic Techniques
- Therapeutic communication involves active listening, empathy, validating feelings, offering silence, and therapeutic touch.
- Non-therapeutic communication includes giving advice, judging, interrupting, using medical jargon, or changing the subject.
Motivational Interviewing (MI)
- MI establishes a trusting relationship.
- MI narrows down to specific areas of concern.
- MI elicits the patient’s motivation for change.
- MI involves collaboratively creating a change plan.
- MI actively listens to and reflects the patient's feelings.
SBAR and CUS Protocols
- SBAR includes situation, background, assessment, and recommendation.
- Situation briefly describes the current situation.
- Background provides relevant context.
- Assessment shares an assessment of the situation.
- Recommendation proposes a course of action.
- CUS states concern, discomfort, and safety issues.
Patient Care Documentation
- Proper documentation ensures continuity of care, legal protection, and accuracy in medical records.
- Documentation allows care team members to understand the patient's history, treatments, and progress.
- Documentation must include assessments, interventions, patient responses, medications, consent, education, and discharge planning.
- Documentation must not include personal opinions, derogatory remarks, or unverified information.
Correcting Errors
- Errors in written documentation should be corrected by drawing a single line through the error.
- Write “error” with the date, and add your initials.
- Never use white-out or erase.
Patient Education
- Tailor education based on the patient's learning style, physical or developmental limitations, timing, and methods.
- Assess readiness and adapt the approach considering cognitive, physical, or emotional barriers.
Medication Administration: Bodily Processes
- Absorption is the movement of a drug from the administration site to the bloodstream.
- Absorption varies by route (oral, IV, etc.).
- Distribution is the transport of a drug via the bloodstream to tissues and organs.
- Metabolism is the conversion of the drug into a form that can be eliminated, mainly by the liver.
- Excretion is the elimination of the drug from the body, primarily through the kidneys.
Medication Effects
- Therapeutic effects are the desired, beneficial effects of a medication.
- Adverse effects are unintended, harmful reactions to a drug.
- Side effects are minor, often expected effects of a drug.
- Toxic effects are harmful effects due to excessive dosing or accumulation.
- Idiosyncratic effects are unusual, unpredictable reactions unique to an individual.
Routes of Administration
- Parenteral routes bypass the gastrointestinal tract, including IV, IM, subcutaneous, inhaled, and topical.
- Enteral routes are delivered through the GI tract, such as PO and feeding tubes.
Administering Medications
- Ensure proper swallowing for oral medications and avoid crushing unless allowed.
- Apply topical medications thinly to intact skin to avoid cross-contamination.
- For nasal medications, have the patient sit up and administer drops/spray while they breathe in.
- For eye medications, administer in the lower conjunctival sac, avoiding touching the eye.
- Warm ear drops to body temperature and pull the ear back to administer.
- Use gloves and position the patient appropriately for vaginal medications.
- Position the patient in the left Sims position for rectal medications, inserting the suppository beyond the sphincter.
- Rescue meds (fast-acting bronchodilators) are for immediate relief of symptoms.
- Maintenance meds are used regularly to prevent symptoms (long-acting).
Parenteral Administration Details
- Use a calibrated syringe to draw the correct dose of insulin or medication in mLs.
- Use a filter needle for glass vials.
- Rotate injection sites, check blood sugar levels, and confirm the correct type and dose for insulin.
- Subcutaneous injection sites are the abdomen, upper arm, and thigh at a 45-90 degree angle.
- Intramuscular injection sites are the deltoid, ventrogluteal, and vastus lateralis at a 90-degree angle.
- Use aseptic techniques, label syringes if preparing multiple doses, and avoid needlestick injuries.
Medication Measurement
- Always use a leading zero (e.g., 0.5 mg) to prevent dosage errors.
- Avoid trailing zeros (e.g., write 1 mg instead of 1.0 mg) to avoid confusion.
- Dosing must be weight-based, double-check calculations, and use pediatric-specific formulations/tools for children.
Medication Safety
- The six rights of medication administration: right patient, right medication, right dose, right route, right time, and right documentation.
- Metabolism slows with age, increasing sensitivity to drugs, so adjust dosages and monitor for side effects.
Nutrition
- Protein provides 4 calories per gram.
- Carbohydrates provide 4 calories per gram.
- Fat provides 9 calories per gram.
- Normal BMI is 18.5-24.9.
- Underweight is less than 18.5.
- Overweight is 25-29.9.
- Obese is 30 and above.
- Enteral feeding delivers nutrition through a tube directly into the stomach or intestines.
- Parenteral feeding delivers nutrition intravenously, bypassing the digestive system.
- Central line TPN can cause infection, thrombosis, hyperglycemia, and electrolyte imbalance.
- Peripheral line TPN can cause phlebitis, shorter-term use due to lower calorie concentration.
- Consult a speech therapist for swallow studies for dysphagia.
- Risks of dysphagia include aspiration, pneumonia, and choking.
- NPO means the patient cannot take any food or drink orally.
- Encourage fluids, fiber intake, and mobility for constipation..
- Nutrition-related nursing diagnoses include "Imbalanced Nutrition" and "Risk for Aspiration."
- Confirm initial tube placement with X-ray.
- Check gastric residual volume, assess abdominal distension, and check pH of aspirate for ongoing tube feeding checks.
- Stop feeding, assess, and consider removing the feed for nausea/abdominal.
- Vitamin K can reduce the effectiveness of Coumadin (warfarin), which requires you to monitor intake and adjust medication.
- Ileostomy produces liquid, frequent stool.
- Sigmoid colostomy produces formed stool.
- Stomas should appear beefy red, moist, and without active bleeding or purulent drainage.
- Bedpans are for patients who are immobile.
- Bedside commodes are for those with mobility.
- Limit time on a bedpan to avoid pressure ulcers.
- Enteral feeding stool may be loose, monitor to prevent dehydration/electrolyte imbalance.
- Clean/dry skin immediately to manage loose stools and use barrier creams to prevent breakdown.
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Description
Explore verbal and non-verbal therapeutic communication techniques. Includes active listening, asking open-ended questions, and motivational interviewing. Learn to avoid non-therapeutic communication and create healthy conversations.