Cardiac Disorders NCLEX Questions Nursing Practice Question
The nurse is teaching a class on valve replacements. Which statement identifies a disadvantage of having a biological tissue valve replacement?
Correct Answer: D
Rationale: Biological valves (D) have limited durability, often requiring replacement. Anticoagulation (A) is for mechanical valves, infections (B) are not easier, and thromboembolism (C) is lower but not a disadvantage.