While evaluating the reflexes of a newborn, the nurse notes that with a loud noise the newborn symmetrically abducts and extends his arms, his fingers fan out and form a C with the thumb and forefinger, and he has a slight tremor. The nurse would document this finding as a positive reflex.
Moro reflex
Babinski reflex
Tonic neck reflex
Rooting reflex
The Correct Answer is A
A. The described reflex is the Moro reflex, which is a normal startle reflex in newborns.
B. The Babinski reflex involves the extension of the big toe and fanning of the other toes in response to stroking the sole of the foot.
C. The Tonic neck reflex involves turning the head to one side, with the arm on that side extending and the opposite arm flexing.
D. The Rooting reflex involves turning the head and opening the mouth in response to cheek or mouth stimulation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Breast milk typically comes in 3 to 5 days postpartum.
B. This timeline is too early for the onset of mature breast milk.
C. This timeline is too late for the onset of mature breast milk.
D. This timeline is too late for the onset of mature breast milk.
Correct Answer is A
Explanation
A. This intervention is correct because it provides the infant with a source of glucose and helps prevent hypoglycemia.
B. A glucose test alone may not provide timely intervention if hypoglycemia is detected.
C. Administering intravenous dextrose infusion is a rapid and effective way to address hypoglycemia, but early breastfeeding should be the priority action.
D. While frequent feeding is beneficial, intravenous dextrose may be necessary for a more immediate impact.
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