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
Warming the newborn’s heel for 5 to 10 minutes before the puncture increases blood flow, making it easier to collect a blood sample.
Choice B rationale
The outer aspect of the heel is the recommended site for puncture to avoid injury to the bone and nerves.
Choice C rationale
Leaving the heel open to the air after the puncture is not recommended as it can increase the risk of infection.
Choice D rationale
Applying an antiseptic after collecting the specimen is not necessary and can interfere with the blood sample.
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.