ATI LPN
LPN Pharmacology Texas University Questions
Extract:
Question 1 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 2 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 3 of 5
Which of the following would the nurse correctly include in client teaching about nitroglycerin (Nitrostat)?
Correct Answer: A,B,C,D
Rationale: Sublingual use, proper storage, timely replacement, and posture precautions ensure nitroglycerin efficacy and safety. Headaches are common and not a reason to stop.
Question 4 of 5
A client has been diagnosed with a life-threatening recurrent ventricular fibrillation that has not responded to other medications or defibrillation. Which of the following does the nurse anticipate will be prescribed next?
Correct Answer: D
Rationale: Amiodarone is a potent antiarrhythmic used for refractory ventricular fibrillation when other treatments fail. Quinidine is less effective for this, digoxin treats heart failure/atrial issues, and atropine is for bradycardia.
Question 5 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.