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 A
Explanation
Choice A rationale
Eating dry, bland foods in the morning can help alleviate nausea by providing a gentle start to the digestive system. Bland foods like crackers or toast are less likely to irritate the stomach lining and can help absorb stomach acids, reducing the feeling of nausea.
Choice B rationale
Taking an over-the-counter antacid is not recommended for nausea during pregnancy unless prescribed by a healthcare provider. Antacids are typically used to neutralize stomach acid and relieve heartburn, not nausea.
Choice C rationale
Restricting fluids to 1,000 mL/day is not advisable as it can lead to dehydration. Adequate hydration is essential during pregnancy to support the increased blood volume and amniotic fluid.
Choice D rationale
Increasing the intake of fresh fruits is beneficial for overall health but may not specifically address nausea. Some fruits can be acidic and might worsen nausea in some individuals.
Correct Answer is C
Explanation
Choice A rationale
Placing the client in the knee-chest position is not appropriate for managing hypotension caused by an epidural infusion. This position does not effectively improve blood pressure.
Choice B rationale
Administering methylergonovine IM is not appropriate for managing hypotension caused by an epidural infusion. Methylergonovine is used to manage postpartum hemorrhage, not hypotension.
Choice C rationale
Giving a bolus of lactated Ringer’s is the appropriate action to manage hypotension caused by an epidural infusion. This helps to increase blood volume and improve blood pressure.
Choice D rationale
Assisting the client to empty her bladder is important, but it is not the immediate priority in managing hypotension caused by an epidural infusion.