Which of the Following Is Important to Keep in Mind

Which of the following is important to keep in mind when caring for persons with possible endocarditis? The condition:

A) does not pose a high risk of damage to affected heart valves.
B) can be prevented in persons at risk by administering antibiotics prior to procedures.
C) can be treated by open heart surgery to clean the heart valves.
D) is usually unrelated to fever so medicate persons with ordered antipyretic and observe.