Pharmacology Basics for Radiographers
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Questions and Answers

What is the primary effect of anticonvulsants such as Phenytoin and carbamazepine?

  • Reduce inflammation
  • Relieve nausea
  • Inhibit convulsions (correct)
  • Prevent depression

    • Which medication is classified under antidepressants?

  • Trimethobenzamide Hydrochloride
  • Fosphenytoin
  • Prochlorperazine
  • Amitriptyline (correct)

    • What common side effect might be expected from the use of antidepressants?

  • Rash
  • Slurred speech
  • Drowsiness (correct)
  • Blurred vision

    • What is the purpose of antiembolic medications?

    <p>Relieve or prevent nausea</p> Signup and view all the answers

    What side effect is NOT commonly associated with anticonvulsants?

    <p>Sedation</p> Signup and view all the answers

    What is the primary purpose of beta-blockers?

    <p>To suppress the sympathetic nervous system</p> Signup and view all the answers

    Which of the following is a possible toxic effect of medications?

    <p>Excessive dosage</p> Signup and view all the answers

    Which medication category is primarily used to treat allergic reactions?

    <p>Antihistamines</p> Signup and view all the answers

    What kind of effects are idiosyncratic effects?

    <p>Responses differing from the expected response</p> Signup and view all the answers

    What precaution should radiographers take regarding medications?

    <p>Familiarity with resuscitation equipment and emergency protocols</p> Signup and view all the answers

    What is the primary reason for a radiographer to be familiar with drug names and dosages?

    <p>To assist physicians and prevent medication errors</p> Signup and view all the answers

    Which statement best differentiates between drugs and medications?

    <p>Drugs are used for diagnosis, treatment, or prevention, while medications produce therapeutic effects.</p> Signup and view all the answers

    What role do proprietary names play in medication identification?

    <p>They help in branding and may be more expensive than generic equivalents.</p> Signup and view all the answers

    What should radiographers recognize when observing medication reactions?

    <p>Potential adverse effects and report them</p> Signup and view all the answers

    Why is it important for radiographers to understand both generic and trade names of drugs?

    <p>To avoid confusion when medications are ordered.</p> Signup and view all the answers

    What does pharmacokinetics encompass in the context of medication?

    <p>The processes of absorption, distribution, metabolism, and excretion of medication</p> Signup and view all the answers

    Which of the following best describes pharmacodynamics?

    <p>The effects of medication on the body and its physiological functions</p> Signup and view all the answers

    What role does the FDA play concerning medications?

    <p>It ensures the accuracy and currency of medication information sources</p> Signup and view all the answers

    How can medications produce different types of effects on the body?

    <p>By creating both intended therapeutic effects and unintended side effects</p> Signup and view all the answers

    Which of the following statements about medication effects is accurate?

    <p>Medication effects vary and can include both desired and unwanted outcomes.</p> Signup and view all the answers

    What should never be administered to children in a radiology department without a physician's order?

    <p>OTC medications</p> Signup and view all the answers

    Which sedative is commonly prescribed for its amnesia and sedation properties?

    <p>Midazolam</p> Signup and view all the answers

    For adult patients, what is the maximum dosage of lorazepam that should be administered?

    <p>2mg</p> Signup and view all the answers

    What is the purpose of using lidocaine in medical procedures?

    <p>To eliminate sensation in a specific area</p> Signup and view all the answers

    Which type of agent is succinylcholine chloride classified as?

    <p>Paralytic agent</p> Signup and view all the answers

    What is the primary treatment for type 1 diabetes?

    <p>Insulin</p> Signup and view all the answers

    Which of the following classes of medications is primarily used to lower blood pressure?

    <p>Antihypertensives</p> Signup and view all the answers

    What is the role of antagonists in medication?

    <p>Counter the effects of sedatives and analgesics</p> Signup and view all the answers

    What is a common side effect of analgesics?

    <p>Respiratory depression</p> Signup and view all the answers

    Which of the following medications is classified as an anticonvulsant?

    <p>Phenytoin</p> Signup and view all the answers

    What is the primary effect of vasodilators?

    <p>Relax blood vessel walls</p> Signup and view all the answers

    Which medication is commonly used as a sedative?

    <p>Diazepam</p> Signup and view all the answers

    What condition are antimicrobials primarily used to treat?

    <p>Wound infections</p> Signup and view all the answers

    Which of the following is a common side effect of skeletal muscle relaxants?

    <p>Respiratory depression</p> Signup and view all the answers

    What is the main purpose of tranquilizers?

    <p>Calm and tranquilize</p> Signup and view all the answers

    Which side effect is commonly associated with sedatives?

    <p>Drowsiness</p> Signup and view all the answers

    What common side effect is associated with Adrenergics like Epinephrine?

    <p>Dry mouth</p> Signup and view all the answers

    Which medication is primarily used for managing severe allergic reactions when other treatments fail?

    <p>Methylprednisolone</p> Signup and view all the answers

    What is a potential side effect of analgesics like Ibuprofen?

    <p>Respiratory depression</p> Signup and view all the answers

    How is Epinephrine commonly administered in urgent situations?

    <p>Intravenously</p> Signup and view all the answers

    What key aspect must physicians consider when prescribing new medications?

    <p>Drug interactions</p> Signup and view all the answers

    Which of the following is a characteristic of corticosteroids?

    <p>Anti-inflammatory</p> Signup and view all the answers

    What side effect is noted for anticholinergic medications like Atropine?

    <p>Dry mouth</p> Signup and view all the answers

    Which category of medication is primarily used to manage heart rhythm issues?

    <p>Antiarrhythmics</p> Signup and view all the answers

    What is the maximum daily oral dose of Diphenhydramine for adults?

    <p>400 mg</p> Signup and view all the answers

    What is an important consideration regarding medication dosages?

    <p>It varies between institutions</p> Signup and view all the answers

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