Question

In patients with congestive heart failure, ACE inhibitors are contraindicated when which one of the following is present?

1) Creatinine clearance 45 mL/min
2) Blood urea nitrogen (BUN) 32 mg/dL
3) Blood pressure 105/60 mmHg
4) Serum potassium 5 mEq/L
5) History of ACE inhibitor-induced angioedema

Answer 1

ACE inhibitors are contraindicated in patients with congestive heart failure who have a history of ACE inhibitor-induced angioedema.

Step-by-step explanation:

When patients with congestive heart failure have a history of ACE inhibitor-induced angioedema, ACE inhibitors are contraindicated. Angioedema is a potentially life-threatening side effect of ACE inhibitors characterized by swelling of the face, lips, tongue, or throat. In such cases, alternative medications should be considered for the management of congestive heart failure.