Question

question 2 of 10
which of these strategies are recommended for preventing some stds/stis?
select the three correct answers.

a. increased number of sexual partners

b. condoms

c. abstinence

d. vaccination

Explanation:

• Option A: Increasing sexual partners raises STD/STI risk, not prevent. Eliminate A.
• Option B: Condoms reduce transmission of many STDs/STIs by blocking contact. Valid.
• Option C: Abstinence (no sexual activity) eliminates STD/STI transmission risk. Valid.
• Option D: Vaccines (e.g., for HPV, hepatitis B) prevent specific STDs. Valid.

Answer:

B. Condoms, C. Abstinence, D. Vaccination