Drug Classifications Nursing

Drug Classifications Nursing Related

Review Drug Classifications Nursing related questions and content

The patient is prescribed a medication that was just placed in Phase IV study. The patient tells the nurse, This medication is too expensive. Could the doctor order a generic form of this medication? What is the nurses most accurate response?

  • A. Medications are not produced in generic form until the patent expires, which normally takes several years.
  • B. You can request the generic form but the binder used may make the drug less effective for this medication.
  • C. The generic form of the medication would not be any less expensive because this is a relatively new medication.
  • D. Generic medications are lower quality drugs and that would mean you would not be getting the best treatment available.
Correct Answer: A

Rationale: When a new drug enters the market, it is given a time-limited patent; generic forms of the medication cannot be produced until the patent expires. Because no generic version of this drug will exist because it is so new, it is impossible to predict what binder will be used or what the cost would be.

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A nurse is caring for a client who is taking Propylthiouracil. For which of the following adverse effects of this medication should the nurse should be correct

  • A. Bradycardia
  • B. Insomnia
  • C. Heat intolerance
  • D. Weight loss
Correct Answer: A

Rationale: Propylthiouracil can cause bradycardia as a rare side effect, requiring monitoring.

A 32-year-old woman is admitted to the unit with a diagnosis of hypovolemia. The nurse is developing a care plan for this patient. What is an appropriate nursing diagnosis to help prevent medication errors?

  • A. Dysfunctional gastrointestinal motility
  • B. Ineffective self-health maintenance
  • C. Risk for injury
  • D. Deficient fluid volume
Correct Answer: C

Rationale: Hypovolemia increases risk for injury from medication errors (e.g., overdose effects).

Which of the following drugs should be used only when clearly needed in pregnant and breastfeeding women?

  • A. Memantine
  • B. Pyridostigmine
  • C. Galantamine
  • D. Rivastigmine
Correct Answer: B

Rationale: Pyridostigmine's safety in pregnancy/breastfeeding is less established, requiring caution.

Which is a 5HT-receptor agonist?

  • A. Ondansetron
  • B. Ketanserine
  • C. Sumatriptan
  • D. Risperidone
Correct Answer: C

Rationale: Sumatriptan is a 5-HT1D agonist used in migraine.

A nurse is caring for an older adult client who has a new prescription for Digoxin and takes multiple other medications. The nurse should recognize that concurrent use of which of the following medications places the client at risk for Digoxin toxicity?

  • A. Phenytoin
  • B. Verapamil
  • C. Warfarin
  • D. Aluminum hydroxide
Correct Answer: B

Rationale: Verapamil increases digoxin levels by reducing clearance, risking toxicity.

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