A nurse is caring for a patient being evaluated for sexually transmitted infection (STI).A negative rapid plasma reagin (RPR) indicates that a patient is probably not infected with which STI?
Herpes simplex II.
Syphilis.
Gonorrhea.
Condylomata.
The Correct Answer is B
The correct answer is choice B. Syphilis. A negative rapid plasma reagin (RPR) test indicates that a patient is probably not infected with syphilis, a sexually transmitted infection (STI) caused by the bacterium Treponema pallidum. The RPR test works by detecting the nonspecific antibodies that your body produces while fighting the infection.
Choice A is wrong because herpes simplex II is a viral infection that causes genital herpes, and it is not detected by the RPR test.
Choice C is wrong because gonorrhea is a bacterial infection caused by Neisseria gonorrhoeae, and it is also not detected by the RPR test.
Choice D is wrong because condylomata are genital warts caused by human papillomavirus (HPV), and they are not detected by the RPR test either.
The RPR test is a screening test, and it can give false-positive results due to other conditions or infections. Therefore, a positive RPR test should always be confirmed by a more specific treponemal test, such as TPPA or FTA-ABS. The RPR test can also be used to monitor the treatment response of syphilis, as the antibody levels should decrease after effective antibiotic therapy.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
The correct answer is choice C. Ask what the patient ate and drank within the last day or two.This is because the nurse needs to assess the patient’s current nutritional status and eating habits before providing any education or advice.The nurse can then tailor the counseling to the patient’s specific needs and preferences.
Choice A is wrong because it is not the first action that the nurse should take.While it is important to explain the importance of adequate nutrition for the patient’s own growth and development, this should be done after assessing the patient’s current situation.
Choice B is wrong because it is not the first action that the nurse should take.While it is important to explain the relationship between the patient’s eating habits and fetal development, this should be done after assessing the patient’s current situation.
Choice D is wrong because it is not the first action that the nurse should take.While it is important to discuss with the patient the basic nutritional requirements of pregnancy, this should be done after assessing the patient’s current situation.
The normal ranges for nutritional intake during pregnancy vary depending on the age, weight, activity level, and health status of the patient.
However, some general guidelines are:
• Increase calorie intake by about 300 calories per day
• Increase protein intake by about 25 grams per day
• Increase calcium intake by about 1000 milligrams per day
• Increase iron intake by about 27 milligrams per day
• Increase folic acid intake by about 600 micrograms per day
• Increase fluid intake by about 8 to 10 cups per day
Correct Answer is A
Explanation
The correct answer is choice A. The patient has heart disease, and the antibiotics will decrease the risk to her fetus of developing endocarditis.Endocarditis is an infection of the inner lining of the heart and valves, which can be caused by bacteria entering the bloodstream during labor and delivery.Patients with mitral valve prolapse (MVP) are more prone to develop endocarditis because their valve leaflets are floppy and do not close tightly, creating a site for bacterial attachment.Antibiotics can help prevent this complication by killing the bacteria before they reach the heart.
Choice B is wrong because pericarditis is an inflammation of the outer layer of the heart, not the inner lining or valves.It is not related to MVP or bacterial infection.
Choice C is wrong because chorioamnionitis is an infection of the membranes and fluid that surround the fetus, not the heart.It is usually caused by bacteria ascending from the vagina or cervix, not from the bloodstream.
Choice D is wrong because delivering post-term does not increase the risk of systemic infection for the fetus.Systemic infection means infection that affects multiple organs or systems in the body, not just one specific site.
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