A nurse is checking the reflexes of a newborn.
Which of the following actions should the nurse use to elicit the Babinski reflex?
Place the newborn supine and apply pressure to the soles of the feet.
Stroke upward on the lateral aspect of the sole of the newborn’s foot.
Pull the newborn up by the wrist from a supine position.
Touch the corner of the newborn’s mouth.
The Correct Answer is B
Choice A rationale
Placing the newborn supine and applying pressure to the soles of the feet is not the correct method to elicit the Babinski reflex. This action does not stimulate the appropriate nerve pathways involved in the reflex.
Choice B rationale
Stroking upward on the lateral aspect of the sole of the newborn’s foot is the correct method to elicit the Babinski reflex. This action stimulates the plantar reflex, causing the big toe to extend upward and the other toes to fan out.
Choice C rationale
Pulling the newborn up by the wrist from a supine position is used to elicit the traction response, not the Babinski reflex. The traction response involves the newborn flexing their arms and attempting to lift their head.
Choice D rationale
Touching the corner of the newborn’s mouth elicits the rooting reflex, not the Babinski reflex. The rooting reflex causes the newborn to turn their head toward the stimulus and open their mouth.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Applying a corticosteroid cream is not appropriate for acute perineal pain. It is more suitable for chronic inflammation or skin conditions.
Choice B rationale
Increasing fluid intake is beneficial for overall health, but it does not directly address acute perineal pain.
Choice C rationale
Catheterizing the bladder is not indicated for perineal pain unless there is a specific issue with urinary retention.
Choice D rationale
Offering an ice pack helps reduce swelling and numb the area, providing immediate relief for acute perineal pain. It is a standard intervention for postpartum perineal discomfort.
Correct Answer is D
Explanation
Choice A rationale
Hypertension is not a common adverse effect of epidural anesthesia. In fact, epidurals can cause hypotension due to the blockade of sympathetic nerves.
Choice B rationale
Tachypnea is not typically associated with epidural anesthesia. Common side effects include low blood pressure and headache.
Choice C rationale
Tachycardia is not a common adverse effect of epidural anesthesia. More common side effects include low blood pressure and urinary retention.
Choice D rationale
Fever is a known adverse effect of epidural anesthesia. It can occur due to the body’s response to the epidural procedure.
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