Which client statement indicating preparation for an outpatient visit requires immediate follow-up from the nurse?

The statement expressing concern about confusion indicates a significant issue that requires immediate follow-up. Confusion in an elderly client can signal a variety of underlying problems, such as cognitive impairment, medication side effects, infections, or even more serious conditions like dehydration or metabolic imbalances. Since confusion can greatly affect the individual's safety and overall functioning, addressing it promptly is crucial.

In contrast, the other statements, while they may indicate potential health concerns, do not require the same level of immediate intervention. For instance, indigestion may warrant further exploration during the outpatient visit, but it is not as urgent as confusion. Similarly, the regular use of cimetidine and the declaration of feeling fine most of the time suggest areas for routine follow-up rather than urgent nursing intervention.