ATI RN
ATI n269 Med Surg Exam 1 Questions
Extract:
Question 1 of 5
A nurse is taking care of a client who has sustained a neurologic injury with increased intracranial pressure and decreased cerebral perfusion. Which of the following will keep cerebral perfusion pressure constant?
Correct Answer: A
Rationale: Cerebral blood vessel constriction and dilation maintain cerebral perfusion pressure despite BP changes. Other options have indirect or no impact.
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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