Which statement made by an older adult client indicates to the nurse that the client is no longer experiencing a anticholinergic adverse affect to the antacids being taken regularly

Anurse is assessing a client who receives monthly injections of cyanocobalamin. which of the following findings indicates a therapeutic effect of the medication? a. absence of hand tremors b. hematocrit 45% c. potassium 3.8 meq/l d. improved appetite