Answer :
Final answer:
The nurse most likely observed absent bowel sounds in the patient, an adverse effect indication from benztropine (Cogentin), which led to withholding the medication's current dose.
Explanation:
The question refers to benztropine (Cogentin), a medication used to treat symptoms of Parkinson's disease. The nurse decides to withhold the dose due to observed adverse effects in the client. The one among the options that is a potential adverse effect of benztropine is 'a. Absent bowel sounds'. Benztropine can induce constipation or paralytic ileus which may lead to absent bowel sounds. The other options - temperature of 100.2 degrees, blood pressure reading of 88/60, and respiratory rate of 14 - are not commonly associated with adverse effects from benztropine.
Learn more about benztropine here:
https://brainly.com/question/31716380
#SPJ11