A nurse is educating a group of teenagers about sexually transmitted infections (STIs) Which of the following statements accurately describes protozoal STIs?
Caused by viruses that infect the cells of the body; cannot be cured but can be managed with antiviral drugs.
Caused by protozoa that infect the genital tract; can be cured with antiprotozoal drugs; may cause vaginitis, cervicitis, urethritis, or prostatitis if untreated.
Caused by bacteria that invade the mucous membranes or skin; can be cured with antibiotics; may cause complications such as pelvic inflammatory disease, infertility, ectopic pregnancy, or congenital syphilis if untreated.
Mites or insects that infest the skin or hair of the genitals; can be cured with topical agents or oral drugs; may cause itching, rash, or secondary infection if untreated.
The Correct Answer is B
Choice A rationale:
This choice describes viral STIs, which are caused by viruses infecting body cells. While antiviral drugs can manage these infections, they cannot be completely cured. Examples of viral STIs include HIV and genital warts.
Choice B rationale:
Protozoal STIs are indeed caused by protozoa infecting the genital tract. They can be effectively treated with antiprotozoal drugs, and if left untreated, they may lead to various symptoms such as vaginitis, cervicitis, urethritis, or prostatitis. Trichomoniasis is an example of a protozoal STI.
Choice C rationale:
This option refers to bacterial STIs, not protozoal ones. Bacterial STIs can be cured with antibiotics and may cause complications such as pelvic inflammatory disease, infertility, ectopic pregnancy, or congenital syphilis if left untreated. Examples include chlamydia, gonorrhea, and syphilis.
Choice D rationale:
This describes parasitic STIs caused by mites or insects infesting the genital skin or hair. These infections can be treated with topical agents or oral drugs. Examples include pubic lice (crabs) and scabies.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice B rationale:
Chlamydia does not exclusively affect older adults; it can impact individuals of any age who are sexually active.
Choice C rationale:
This statement is incorrect. Chlamydia is a serious infection that requires treatment with antibiotics. If left untreated, it can lead to serious complications, such as pelvic inflammatory disease (PID), which can result in infertility and chronic pain.
Choice D rationale:
Chlamydia is caused by a bacterium, not a virus. Antibiotics are the primary treatment and are effective against bacterial infections like chlamydia.
Correct Answer is D
Explanation
Choice A rationale:
Chlamydia is caused by the bacterium Chlamydia trachomatis, not a protozoa.
Choice B rationale:
Gonorrhea is caused by the bacterium Neisseria gonorrhoeae, not a protozoa.
Choice C rationale:
Syphilis is caused by the bacterium Treponema pallidum, not a protozoa.
Choice D rationale:
Trichomoniasis is indeed caused by a protozoa called Trichomonas vaginalis. It is a common STI that affects the urogenital tract and is transmitted through sexual contact.
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