The nurse is caring for a patient with Alzheimer's disease who is taking donepezil. The nurse should assess the patient for which of the following side effects associated with donepezil?

Explanation

• Donepezil is an acetylcholinesterase inhibitor which inactivates the enzyme that breaks down acetylcholine. This increases the availability of acetylcholine in the CNS, which helps delay the progression of Alzheimer's.

• Side effects of acetylcholinesterase inhibitors act on the parasympathetic nervous system and include bradycardia, hypotension, GI hypermotility (diarrhea),  bronchoconstriction, anorexia, urination, and vivid dreams.

• Incorrect: Constipation, tachycardia, and dry mouth are all side effects of anticholinergic medications.

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