Cardiac Disorders NCLEX Questions Nursing Practice Question
The male client is diagnosed with coronary artery disease (CAD) and is prescribed sublingual nitroglycerin. Which statement indicates the client needs more teaching?
Correct Answer: B
Rationale: Burning under the tongue (B) is not a reliable indicator of nitroglycerin effectiveness; potency is maintained in a dark bottle (A, C). Persistent pain requires up to 3 doses, not immediate ER (D).