Cardiac Disorders NCLEX Questions Nursing Practice Question
The client with a mechanical valve replacement asks the nurse, 'Why do I have to take antibiotics before getting my teeth cleaned?' Which response by the nurse is most appropriate?
Correct Answer: A
Rationale: Mechanical valves increase endocarditis risk; antibiotics (A) prevent heart infection during dental procedures. Bleeding (B), valve malfunction (C), and vegetative growth (D) are inaccurate.