What is the CDC recommended medication for the treatment of chlamydia?

Choice A reason: HSV-2 is a viral infection that causes genital herpes. It is transmitted through sexual contact and can cause painful blisters and ulcers in the genital area. The primary infection is usually the most severe and lasts for several weeks. After the primary infection, the virus remains dormant in the nerve cells and can reactivate periodically, causing recurrent episodes of genital herpes. The frequency and severity of the recurrences vary from person to person.

Choice B reason: HPV is a viral infection that causes genital warts and cervical cancer. It is transmitted through sexual contact and can infect the skin and mucous membranes of the genital area. The primary infection is often asymptomatic and may clear spontaneously or persist for years. HPV does not cause recurrent episodes of genital warts or cervical cancer, but it can increase the risk of developing these conditions over time.

Choice C reason: CMV is a viral infection that causes flu-like symptoms and can affect various organs. It is transmitted through bodily fluids such as saliva, urine, blood, and semen. The primary infection is usually mild and may go unnoticed. After the primary infection, the virus remains latent in the body and can reactivate in people with weakened immune systems, causing serious complications. CMV does not cause recurrent episodes of flu-like symptoms or organ damage, but it can worsen the condition of people with HIV or AIDS.

Choice D reason: HIV is a viral infection that causes acquired immunodeficiency syndrome (AIDS). It is transmitted through sexual contact, blood transfusion, or sharing of needles. The primary infection is often accompanied by flu-like symptoms and lasts for a few weeks. After the primary infection, the virus gradually destroys the immune system and makes the person vulnerable to opportunistic infections and cancers. HIV does not cause recurrent episodes of flu-like symptoms or AIDS, but it can progress to AIDS over time.

Choice A reason: Cramping is a common symptom of pregnancy, especially in the third trimester, due to the stretching of the ligaments and muscles that support the uterus. It is not a specific sign of abruptio placentae, which is the premature separation of the placenta from the uterine wall.

Choice B reason: Uterine activity is a normal phenomenon of pregnancy, as the uterus contracts and relaxes periodically. It is not a specific sign of abruptio placentae, which is associated with increased uterine tone and tenderness.

Choice C reason: Bleeding is a possible sign of both abruptio placentae and placenta previa, which is the implantation of the placenta over or near the cervical os. However, bleeding is more common and severe in placenta previa than in abruptio placentae, as the latter can have concealed hemorrhage.

Choice D reason: Intense abdominal pain is the most prevalent clinical manifestation of abruptio placentae, as the blood accumulates behind the placenta and causes pressure and irritation of the uterine nerves. It is a distinguishing sign from placenta previa, which is usually painless.