Final answer:
Benztropine should be administered to alleviate Extrapyramidal symptoms due to chlorpromazine's adverse effects.
Therefore, option A is correct.
Step-by-step explanation:
A nurse reviewing the medication administration record for a client experiencing adverse effects from chlorpromazine should administer benztropine to relieve Extrapyramidal symptoms (A). Chlorpromazine, a neuroleptic drug, is known for its antipsychotic and additional antiemetic, antinausea, and antihistaminic properties. It may produce side effects like movement disorders similar to those seen in diseases affecting the basal nuclei. Benztropine belongs to the anticholinergic class of medications, which can help mitigate these movement disorders by adjusting the chemical imbalance caused by chlorpromazine.Extrapyramidal symptoms are movement disorders that affect the extrapyramidal system, which includes the basal nuclei. Benzotropine is an anticholinergic drug that acts as an antagonist to muscarinic acetylcholine receptors, helping to alleviate these adverse effect.