Exam 46: Pathophysiologic Concepts of Aging

An older client is diagnosed with chronic renal failure. Which comorbid disease in the client does a nurse suspect to be the cause for this condition?

While reviewing the case file of an older client, a nurse finds that the client's vitamin B₁₂ deficiency is untreated. Which change in the nervous system does the nurse suspect to cause gait instability and paresthesias in the client?

What are the symptoms of dementia with Lewy bodies?

While reviewing the medical history of a client with diabetes, a nurse finds that the client has impaired renal function. Which medication in the client's prescription does the nurse suspect to be replaced?

Which changes in the neurotransmitters are seen with increasing age?