A nurse is discussing a client's maternal serum alpha-fetoprotein screening results with a newly licensed nurse. Which of the following conditions is associated with low levels?
Multiple gestation
Down syndrome
Intrauterine growth restriction
Neural tube defect
The Correct Answer is B
A. Multiple gestation is associated with elevated levels of alpha-fetoprotein, not low levels.
B. Down syndrome is associated with low levels of alpha-fetoprotein.
C. Intrauterine growth restriction is not directly associated with maternal serum alpha-fetoprotein levels.
D. High levels of maternal serum alpha fetoprotein indicate a neurl tube defect such as spina bifida
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A: The recommended needle length for administering vaccines to newborns is usually ⅝ inch, but the needle choice can vary depending on the infant's size and age.
B: The preferred site for administering vaccines to infants is the vastus lateralis muscle in the anterolateral thigh, not the dorsal gluteal muscle.
C: The gauge of the needle can vary, and a 20-gauge needle may be appropriate depending on the specific vaccine and infant's size.
D: The standard dose for the hepatitis B vaccine for newborns is 0.5 mL.
Correct Answer is C
Explanation
A. weighing the newborn's wet diaper, is a routine part of newborn care but is not the first priority in this situation.
B. auscultating the newborn's bowel sounds, is important for assessing gastrointestinal function but is not the first priority when the baby is at risk for respiratory distress.
C. Neonatal abstinence syndrome (NAS) is a condition that occurs in newborns who were exposed to addictive substances in utero. One of the key concerns in NAS is respiratory distress, so determining the newborn's respiratory rate is the first priority.
D. swaddling the newborn in blankets, is a comfort measure but does not address the immediate concern of assessing respiratory status in a baby with suspected NAS.
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