A client with diabetes is prescribed propranolol. Which teaching is most important?

Question

Accepted Answer

A. “This medication can mask signs of hypoglycemia such as tachycardia.” — Nonselective beta-blockers can blunt adrenergic symptoms of hypoglycemia (e.g., tremor, tachycardia). Teach clients to monitor glucose closely and recognize other signs (sweating, confusion).

Answer

B. “This medication prevents hypoglycemia from happening.”

Answer

C. “This medication will rapidly raise your blood sugar.”

Answer

D. “This medication always causes high potassium levels.”