A gerontologic nurse planning the neurologic assessment of an older adult is considering normal, age-related changes. Of what phenomenon should the nurse be aware?
A) Hyperactive deep tendon reflexes
B) Reduction in cerebral blood flow
C) Increased cerebral metabolism
D) Hypersensitivity to painful stimuli
Ans: B
Feedback:
Reduction in cerebral blood flow (CBF) is a change that occurs in the normal aging process. Deep tendon reflexes can be decreased or, in some cases, absent. Cerebral metabolism decreases as the patient advances in age. Reaction to painful stimuli may be decreased with age. Because pain is an important warning signal, caution must be used when hot or cold packs are used.
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