A nurse is performing an assessment of a newborn's Babinski reflex. Which of the following findings should the nurse expect?
Flexion of the forearm.
Downward curl of the toes.
Dorsiflexion of the great toe.
Extension of the leg.
The Correct Answer is C
The Babinski reflex, also known as the plantar reflex, is a normal reflex in infants
that occurs when the sole of the foot is stroked from heel to toe.
In response to this stimulus, the big toe moves upward or toward the top surface of the foot and the other toes fan out.
Choice A is not an answer because flexion of the forearm is not a response to stimulation of the foot.
Choice B is not an answer because downward curl of the toes is not a response
to stimulation of the foot.
Choice D is not an answer because extension of the leg is not a response to
stimulation of the foot.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A nurse caring for a newborn who has exstrophy of the bladder should cover the newborn’s bladder with a sterile, non-adherent dressing prior to the beginning of surgical correction.
Choice A is incorrect because it is not necessary to restrict the newborn’s fluid intake.
Choice B is incorrect because it is not necessary to keep the newborn in a side- lying position.
Choice D is incorrect because it is not appropriate to exert gentle pressure on
the newborn’s bladder with sterile gauze.
Correct Answer is B
Explanation
When a client is receiving magnesium sulfate by continuous IV infusion for preterm labor, it is important for the nurse to review the serum medication level to ensure that the client is receiving an appropriate dose and to monitor for signs of magnesium toxicity.
Choice A is not an answer because an indirect Coombs test is used to detect antibodies against red blood cells and is not relevant to magnesium sulfate therapy.
Choice C is not an answer because liver enzymes are not directly relevant to magnesium sulfate therapy.
Choice D is not an answer because uric acid levels are not directly relevant to magnesium sulfate therapy.
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