A nurse is caring for a client who is pregnant and has a vaginal culture that is positive for chlamydia.Which of the following medications should the nurse plan to administer?
Tetracycline.
Acyclovir.
Metronidazole.
Amoxicillin.
The Correct Answer is D
Choice A rationale
Tetracycline is contraindicated in pregnancy due to its potential to cause fetal harm, including teeth discoloration and inhibition of bone growth.
Choice B rationale
Acyclovir is an antiviral medication used to treat herpes infections, not chlamydia.
Choice C rationale
Metronidazole is used to treat bacterial vaginosis and trichomoniasis, not chlamydia.
Choice D rationale
Amoxicillin is a safe and effective antibiotic for treating chlamydia in pregnant women. It is preferred due to its safety profile and effectiveness.
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Correct Answer is C
Explanation
Choice A rationale
Administering NSAIDs every 4 to 6 hours is not a primary measure to prevent thrombophlebitis. NSAIDs are used for pain relief and inflammation reduction, but they do not directly prevent blood clots.
Choice B rationale
Applying elastic stockings before the client gets out of bed can help prevent blood clots by promoting blood flow in the legs. However, this measure alone is not sufficient to prevent thrombophlebitis.
Choice C rationale
Ambulation, or walking, is one of the most effective measures to prevent thrombophlebitis. It promotes circulation and prevents blood from pooling in the legs, reducing the risk of clot formation.
Choice D rationale
Applying warm, moist packs to the client’s lower legs can help relieve pain and inflammation but does not directly prevent thrombophlebitis. This measure is more supportive rather than preventive.
Correct Answer is D
Explanation
Choice A rationale
White blood cell count is not an indicator of anemia. It measures immune function and can indicate infection or inflammation.
Choice B rationale
Urine specific gravity does not identify the risk for pregnancy-induced hypertension. It measures the concentration of urine and can indicate hydration status.
Choice C rationale
Sedimentation rate does not check for signs of cancer. It measures inflammation in the body and can indicate various conditions.
Choice D rationale
Platelet count identifies if the client is at risk for bleeding. Low platelet levels can indicate a higher risk of bleeding and are important to monitor during pregnancy.