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
Applying lotion to the newborn’s extremities every 8 hours is not recommended during phototherapy. Lotions and ointments can cause burns when exposed to phototherapy lights and may interfere with the treatment’s effectiveness.
Choice B rationale
Repositioning the newborn every 4 hours is not frequent enough. The newborn should be repositioned every 2 hours to ensure even exposure to the phototherapy light and to prevent pressure sores.
Choice C rationale
Removing the eye mask during feedings is correct. The eye mask should be removed during feedings to allow for bonding and to check for any signs of irritation or infection. This also ensures that the newborn’s eyes are protected from the phototherapy light when not under the lamp.
Choice D rationale
Supplementing feedings with glucose water is not recommended. Breast milk or formula should be used to ensure the newborn receives adequate nutrition and hydration. Glucose water does not provide the necessary nutrients and can interfere with breastfeeding.
Correct Answer is A
Explanation
Choice A rationale
Placing the retainer clip at the level of the baby’s armpits is the correct position for the clip. This ensures that the harness straps are positioned correctly over the baby’s shoulders, providing optimal protection in the event of a crash.
Choice B rationale
Placing the baby in the car seat at a 90-degree angle is incorrect. Newborns should be placed in a rear-facing car seat at an angle of approximately 45 degrees to ensure their airway remains open and to provide proper support for their head and neck.
Choice C rationale
Turning the car seat to face forward when the baby weighs 15 pounds is not recommended. Babies should remain in a rear-facing car seat until they reach the maximum weight or height limit specified by the car seat manufacturer, typically around 2 years of age.
Choice D rationale
Placing a thick, soft pad behind the baby’s back is not recommended. Additional padding can interfere with the proper fit of the harness and reduce the effectiveness of the car seat in protecting the baby during a crash.