ATI RN
ATI Pediatrics Exam 5 Questions
Extract:
4-month-old infant
Question 1 of 5
Which reflex, if found in a 4-month-old infant, would cause the nurse to be concerned?
Correct Answer: A
Rationale: The correct answer is A:
Step reflex. At 4 months, infants should not exhibit the step reflex, where they make stepping motions when held upright. This reflex typically disappears around 2 months. If present at 4 months, it may indicate a delay in motor development. Plantar grasp, neck righting, and Babinski reflex are normal at this age. Plantar grasp involves the toes curling when the sole of the foot is touched, neck righting is the ability to turn the head in response to changes in position, and Babinski reflex is the fanning out of toes when the sole of the foot is stroked.
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Question 2 of 5
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Question 3 of 5
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Question 4 of 5
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Question 5 of 5
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