Which statement by an adult child of an older adult client shows effective teaching on managing a UTI and delirium?

The statement that reflects effective teaching on managing a urinary tract infection (UTI) and its potential impact on delirium is one that indicates an understanding of the expected outcomes after treatment. In this case, expressing the expectation that the father will no longer be confused upon discharge demonstrates optimism and awareness of the potential for cognitive restoration once the UTI is treated.

Effective teaching regarding UTIs and delirium emphasizes the reversibility of cognitive impairment when the underlying infection is addressed. Therefore, expecting improvement signals that the adult child understands the relationship between the UTI and the father's confusion, and they are hopeful about a return to baseline cognitive functioning after proper treatment.

The other statements do not reflect an understanding or effective teaching. For instance, expressing belief that the father will stay confused reflects a lack of confidence in the treatment process and the likelihood of recovery. Worrying that this will happen again indicates concern, but it does not show understanding of how to manage or prevent future occurrences effectively. Committing to spend more time with the father, while supportive, does not directly address the management of the UTI or the delirium, making it less relevant in this context.