Violation

Prophylactic antibiotic therapy is indicated for patients with 1. a functional heart murmur. 2. mitral valve prolapse. 3. an osseointegrated dental implant. 4. an organic heart murmur.

(2) and (4)

(1) (2) (3)

(1) and (3)

(4) only

All of the above.

Please describe the matter of abuse