A newborn’s assessment reveals spina bifida occulta.
Which maternal factor should the nurse identify as having the greatest impact on the development of this newborn complication?
Preeclampsia
Tobacco use
Folic acid deficiency
Short interval pregnancy
Short interval pregnancy
The Correct Answer is C
Choice A rationale
Preeclampsia is a pregnancy complication characterized by high blood pressure and signs of damage to another organ system, often the liver and kidneys. While it can have serious implications for the mother and baby, it is not directly linked to the development of spina bifida occulta in the newborn.
Choice B rationale
Tobacco use during pregnancy can lead to several complications, including low birth weight, preterm birth, and certain birth defects. However, it is not identified as a significant risk factor for spina bifida occulta.
Choice C rationale
Folic acid deficiency during pregnancy is a well-known risk factor for neural tube defects, including spina bifida. Spina bifida occulta is a mild form of spina bifida caused by a gap forming between the vertebrae in the spinal cord during fetal development. Adequate intake of folic acid, especially during the early stages of pregnancy, can help prevent such defects.
Choice D rationale
Short interval pregnancy refers to pregnancies that are closely spaced. While they can lead to complications such as preterm birth and low birth weight, they are not directly associated with an increased risk of spina bifida occulta.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Obtaining blood cultures is not the first action to take in this situation. Blood cultures would be used to identify a bloodstream infection, which is not indicated by the client’s current symptoms.
Choice B rationale
Covering the lesion with a dressing is not the appropriate action. Herpes lesions are highly contagious, and covering them does not eliminate the risk of transmission during vaginal delivery.
Choice C rationale
Administering penicillin is not the appropriate action. Penicillin is an antibiotic used to treat bacterial infections, not viral infections like herpes.
Choice D rationale
Preparing for a cesarean section is the correct action. A cesarean section is recommended for women with active genital herpes lesions or prodromal symptoms at the time of labor to prevent transmission of the virus to the newborn during delivery.
Correct Answer is C
Explanation
Choice A rationale
Blood pressure variance across extremities is not typically associated with unrepaired ventricular septal defect and heart failure in a toddler.
Choice B rationale
Hypotension is not a typical finding in toddlers with unrepaired ventricular septal defect and heart failure.
Choice C rationale
Tachycardia, or a fast heart rate, is a common symptom in toddlers with unrepaired ventricular septal defect and heart failure. This is because the heart has to work harder to pump blood through the body.
Choice D rationale
While a pulse oximetry reading within defined limits is ideal, it is not a typical finding in toddlers with unrepaired ventricular septal defect and heart failure.
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