ATI LPN
ATI LPN Pharmacology 2023 retake 1 Questions
Extract:
Question 1 of 5
A nurse in a clinic is preparing to administer the measles, mumps, rubella (MMR) vaccine to a client. Which of the following findings should indicate to the nurse that the client has a contraindication for the MMR vaccine?
Correct Answer: C
Rationale: The client is at 9 weeks of gestation contraindicates MMR, a live vaccine, due to fetal risk. Local reaction, mild diarrhea, and penicillin allergy aren't contraindications.
Question 2 of 5
A nurse is collecting data from a client who has a new prescription for nitrofurantoin to treat a urinary tract infection. The nurse should monitor the client for which of the following adverse effects?
Correct Answer: C
Rationale: Stevens-Johnson syndrome is a rare, severe hypersensitivity reaction to nitrofurantoin requiring immediate action. Tinnitus and insomnia aren't typical, and cramping is milder.
Question 3 of 5
A nurse is caring for a client who has Graves' disease and is to start therapy with propylthiouracil. The nurse should expect which of the following outcomes?
Correct Answer: C
Rationale: Decreased heart rate is expected as propylthiouracil reduces thyroid hormone, slowing metabolism. Hct and blood pressure don't increase, and WBC decrease is a side effect, not an outcome.
Question 4 of 5
A nurse is reinforcing teaching with a client who has schizophrenia and a new prescription for haloperidol. The nurse should instruct the client to avoid taking which of the following medications?
Correct Answer: A
Rationale: Diphenhydramine increases sedation and anticholinergic effects with haloperidol, risking toxicity. Docusate, ibuprofen, and glucosamine are safe.
Question 5 of 5
A nurse is caring for a client who is experiencing acute alcohol withdrawal. The nurse should anticipate administering which of the following medications to the client to facilitate the withdrawal process?
Correct Answer: B
Rationale: Diazepam manages alcohol withdrawal by preventing seizures and reducing agitation via GABA enhancement. Varenicline aids smoking cessation, clonidine controls autonomic symptoms, and methadone treats opioid withdrawal.