Question

which source provides the most reliable information about testing for sexually transmitted infections (stis)?
○ a popular blog
○ a trusted friend
○ the health department
○ an online support group

Explanation:

To determine the most reliable source for STI testing info, we analyze each option: A popular blog (personal opinions, not expert-backed), a trusted friend (personal experience, not authoritative), the health department (official, expert, evidence - based info on health/STIs), an online support group (peer - to - peer, not official health guidance). So the health department is the most reliable.

Answer:

C. the health department