Difficulty: Medium
Average Score: 90%
Simulated
Which of the following is a bacterial infection that spreads through any form of unprotected sex and by skin contact? Typically, it has stages of increasingly serious symptoms. If untreated, it may affect the heart, eyes, and brain. It can be treated with antibiotics.
Correct answer
B
Rationale
Syphilis, a bacterial infection, spreads through sex or skin contact, progresses in stages, and can cause severe organ damage if untreated but is curable with antibiotics.