#1
Which of the following is a bacterial sexually transmitted infection?
Syphilis
ExplanationSyphilis is caused by the bacterium Treponema pallidum.
#2
Which sexually transmitted infection is caused by the human immunodeficiency virus (HIV)?
AIDS
ExplanationAIDS is the advanced stage of HIV infection, a viral STI.
#3
Which of the following is NOT a symptom of syphilis?
Painful urination
ExplanationPainful urination is not a symptom of syphilis.
#4
Which of the following can be used to prevent the transmission of HIV?
All of the above
ExplanationCondom use, abstinence, and PrEP can prevent HIV transmission.
#5
Which group has the highest risk of contracting sexually transmitted infections?
Teenagers and young adults
ExplanationTeenagers and young adults are at the highest risk of STI contraction due to sexual activity.
#6
What is the most common bacterial sexually transmitted infection in the United States?
Chlamydia
ExplanationChlamydia is the most common bacterial STI in the United States.
#7
Which of the following sexually transmitted infections can lead to cervical cancer in women?
Human Papillomavirus (HPV)
ExplanationHPV is a virus that can cause cervical cancer in women.
#8
What is the primary mode of transmission for genital herpes?
Skin-to-skin contact
ExplanationGenital herpes is primarily transmitted through skin-to-skin contact.
#9
What is the most common symptom of gonorrhea in men?
Painful urination
ExplanationPainful urination is a common symptom of gonorrhea in men.
#10
Which of the following STIs can be cured with antibiotics?
Gonorrhea
ExplanationGonorrhea is a bacterial STI that can be cured with antibiotics.
#11
Which of the following sexually transmitted infections is caused by a parasite?
Trichomoniasis
ExplanationTrichomoniasis is caused by the parasite Trichomonas vaginalis.
#12
Which STI is known as the 'silent infection' because it often has no symptoms?
Chlamydia
ExplanationChlamydia is often asymptomatic, earning it the label 'silent infection.'
#13
Which of the following STIs can be transmitted through blood-to-blood contact?
Hepatitis B
ExplanationHepatitis B can be transmitted through blood-to-blood contact.
#14
Which of the following STIs can cause infertility if left untreated?
Chlamydia
ExplanationUntreated Chlamydia can lead to infertility in both men and women.