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 D
Explanation
Choice A rationale
Providing additional hydration by offering glucose water is not recommended. Breast milk or formula should be the primary source of hydration for newborns.
Choice B rationale
Monitoring the newborn’s heart rate every 2 hours is not necessary for phototherapy. The focus should be on monitoring bilirubin levels, hydration status, and ensuring the newborn’s eyes are protected.
Choice C rationale
Applying a water-based lotion to the newborn’s skin every 4 hours is not recommended. Lotions can interfere with the effectiveness of phototherapy and may cause skin irritation.
Choice D rationale
Removing the newborn from phototherapy every 2 hours for breastfeeding is recommended. Frequent breastfeeding helps to promote bilirubin excretion and maintain hydration.
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.