#1
Which of the following is a common symptom of a sexually transmitted infection (STI)?
Painful urination
ExplanationSTIs like gonorrhea and chlamydia can cause painful urination.
#2
What is the primary mode of transmission for most STIs?
Sexual contact
ExplanationSTIs are primarily transmitted through sexual contact.
#3
Which STI is caused by the human immunodeficiency virus (HIV)?
AIDS
ExplanationHIV infection can lead to AIDS, a condition that weakens the immune system.
#4
What is the most common bacterial STI in the United States?
Chlamydia
ExplanationChlamydia is the most common bacterial STI in the US.
#5
Which of the following is NOT a method of STI transmission?
Mosquito bites
ExplanationSTIs are not transmitted through mosquito bites.
#6
Which STI is known for causing painful sores or blisters in the genital area?
Herpes
ExplanationGenital herpes can cause painful sores or blisters in the genital area.
#7
What is the most effective method for preventing STIs?
Abstinence
ExplanationAbstinence from sexual activity is the most effective way to prevent STIs.
#8
Which STI is known as the 'silent infection' because it often has no symptoms?
Chlamydia
ExplanationChlamydia is often asymptomatic, leading to its reputation as a silent infection.
#9
Which STI can be prevented by getting vaccinated with the HPV vaccine?
Human papillomavirus (HPV)
ExplanationThe HPV vaccine can prevent infection with certain strains of the human papillomavirus.
#10
What is the recommended frequency for STI screenings for sexually active individuals?
Annually
ExplanationSexually active individuals should get screened for STIs annually.
#11
What is the incubation period for syphilis, the bacterial STI?
2-4 weeks
ExplanationSyphilis has an incubation period of 2-4 weeks after exposure.