A nurse is planning care immediately following birth for a newborn who has a myelomeningocele that is leaking cerebrospinal fluid. Which of the following actions should the nurse include in the plan of care?
Cleanse the site with povidone-iodine.
Administer broad-spectrum antibiotics.
Prepare for surgical closure after 72 hours.
Monitor the rectal temperature every 4 hours.
The Correct Answer is B
A. Using povidone-iodine on the site of a myelomeningocele is not recommended as it can be irritating to the tissue and might not be safe for use on open neural tissue. The focus should be on preventing infection through other means.
B. Administering broad-spectrum antibiotics is crucial as the cerebrospinal fluid (CSF) leak increases the risk of infection, such as meningitis. Antibiotics help protect the newborn from potentially serious infections until surgical repair can be performed.
C. Surgical closure of a myelomeningocele is typically done as soon as possible, often within 24-48 hours after birth, to minimize the risk of infection and further damage to the exposed spinal cord.
D. While monitoring temperature is important, rectal temperature measurement is not recommended for a newborn with a myelomeningocele due to the risk of causing further complications. Axillary temperature measurement would be safer and less invasive.
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Related Questions
Correct Answer is D
Explanation
This is the only option that is true and relevant to maternal cytomegalovirus infection. CMV can be transmitted from the newborn to the mother or other caregivers through contact with the saliva and urine of the newborn, which may contain high amounts of the virus. Therefore, it is important to practice good hygiene and avoid contact with these body fluids when caring for a newborn with congenital CMV.
a) This infection does not require that airborne precautions be initiated for the newborn. Airborne precautions are used to prevent the spread of infections that are transmitted by small droplets that can remain suspended in the air and travel over long distances, such as tuberculosis, measles, or chickenpox. CMV is not transmitted by airborne route, and standard precautions are sufficient to prevent exposure to blood or body fluids that may contain CMV
b) Mothers will not receive prophylactic treatment with acyclovir prior to delivery. Acyclovir is an antiviral medication that is used to treat herpes simplex virus (HSV) infections, such as cold sores, genital herpes, or neonatal herpes. It has no effect on CMV infection, and it is not recommended for pregnant women or newborns with CMV.
c) Lesions are not visible on the mother's genitals. Lesions are a sign of HSV infection, not CMV infection. HSV can cause painful blisters or ulcers on the mouth or genitals, and it can be transmitted to the newborn during delivery. CMV does not cause any visible symptoms on the mother's genitals, and it can be transmitted to the newborn during pregnancy, delivery, or breastfeeding.
Correct Answer is C
Explanation
A. Platelets 170,000/mm³ is a normal platelet count in pregnancy. The normal range for platelets in pregnancy is 150,000 to 450,000/mm³⁷⁸.
B. This HbA1c level indicates good control of blood glucose levels over the past 2-3 months. For a pregnant woman with type 1 diabetes, a target HbA1c of less than 6-7% is often recommended to reduce the risk of complications.
C. This blood urea nitrogen (BUN) level is elevated. Normal BUN levels typically range from 7 to 20 mg/dL. Elevated BUN may indicate renal impairment, which can be a concern for a pregnant woman with type 1 diabetes, as it could suggest developing diabetic nephropathy or other kidney-related issues.
D. Hct 34% is a normal hematocrit level in pregnancy. The normal range for hematocrit in pregnancy is 30% to 36%.
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