A nurse is caring for a patient with suspected genital herpes. Which diagnostic method should the nurse anticipate for confirmation?
Blood culture.
Nucleic acid amplification test (NAAT) using urine.
Wet mount microscopy using vaginal discharge.
Serologic test using blood sample.
The Correct Answer is B
Choice A rationale:
Blood culture is not the preferred diagnostic method for confirming genital herpes. Herpes simplex virus is best detected through methods that target viral DNA or RNA, such as NAAT.
Choice B rationale:
Nucleic acid amplification test (NAAT) using urine is an appropriate diagnostic method for confirming genital herpes. This test detects the genetic material of the herpes virus and is commonly used for accurate diagnosis.
Choice C rationale:
Wet mount microscopy using vaginal discharge is used to diagnose conditions such as bacterial vaginosis and yeast infections, but it is not the primary method for diagnosing genital herpes.
Choice D rationale:
Serologic testing using a blood sample can detect antibodies to herpes, indicating past exposure or infection. However, it may not be as accurate for confirming an active genital herpes outbreak as NAAT.
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Related Questions
Correct Answer is B
Explanation
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.
Correct Answer is A
Explanation
Choice A rationale:
Penicillin G is the primary and most effective treatment for syphilis, demonstrating the patient's understanding of the recommended treatment.
Choice B rationale:
Avoiding treatment if allergic to penicillin is not advisable. Alternative treatments are available for patients with penicillin allergies.
Choice C rationale:
Informing sexual partners about the diagnosis is crucial to prevent transmission and is an essential part of the treatment plan.
Choice D rationale:
Regular follow-up testing is necessary to monitor treatment efficacy and ensure complete resolution of the infection.
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