Which statement best compares an echocardiogram and a Doppler flow study? A. Both are used to evaluate chemicals produced by the heart.
B. Both involve the removal and testing of heart tissue.
C. Both utilize sounds waves to produce images of the heart.
D. Both require doctors to analyze electrical impulses produced by the heart.

The post-exposure exam follow-up must include counseling about the possible implications of the exposure and your infection status, including the results and interpretation of all tests and how to protect personal contacts. the follow-up must also include evaluation of reported illnesses that may be related to the exposure. what else should you be provided with?