ATI LPN
LPN Pharmacology Texas University Questions
Extract:
Question 1 of 5
A c+2:34lient has a medical prescription for nifedipine [Adalat XL]. Which of the following should the nurse teach the client about this medication?
Correct Answer: A
Rationale: Nifedipine [Adalat XL] is an extended-release calcium channel blocker that must be swallowed whole to maintain its controlled release properties. Monitoring BP, OTC cautions, and timing are not specific teaching priorities for this formulation.
Question 2 of 5
The nurse is monitoring the aPTT level for an assigned client. Which of the following medications requires this type of laboratory monitoring?
Correct Answer: D
Rationale: Heparin requires aPTT monitoring to ensure therapeutic anticoagulation. Clopidogrel, warfarin (INR), and enoxaparin don't use aPTT.
Question 3 of 5
The clinic nurse is teaching a community class about Angiotensin-Converting Enzyme (ACE) inhibitors and Angiotensin II Receptor Blockers (ARBs). Which of the following should be included in the teaching?
Correct Answer: D
Rationale: Both ACE inhibitors and ARBs are contraindicated in pregnancy due to fetal harm risks. They treat hypertension and heart failure, and can affect potassium/WBC levels.
Question 4 of 5
The nurse is assessing a client who suffers from panic disorder. Which SNRI drug can induce remission and prevent relapse for this disorder?
Correct Answer: A
Rationale: Venlafaxine, an SNRI, is effective for long-term panic disorder management. Escitalopram is an SSRI, alprazolam is short-term, and buspirone is for generalized anxiety.
Question 5 of 5
A client is admitted to a hospital for treatment for first-time acute symptoms of mania. The nurse anticipates the provider will prescribe which of the following medications?
Correct Answer: A
Rationale: Lithium is the first-line mood stabilizer for acute mania in bipolar disorder. Diazepam treats anxiety, bupropion and paroxetine are antidepressants not suited for mania.