Question

which std/sti can cause pelvic inflammatory disease (pid)?
a. hiv/aids
b. syphilis
c. chlamydia
d. scabies

Explanation:

Chlamydia is a common STD that can ascend from the lower genital tract to the upper reproductive organs, leading to PID. HIV/AIDS affects the immune - system, syphilis has different stages of symptoms mainly not related to PID directly, and scabies is a skin - related infestation not associated with PID.

Answer:

C. Chlamydia