A nurse is caring for an older adult client who has a urinary tract infection (UTI). Which of the following manifestations should the nurse identify as a finding specifically associated with this client?

Choice A reason: Incontinence is a common UTI symptom but not specific to older adults. It results from bladder irritation or detrusor muscle spasms, affecting all ages. Older adults may have baseline incontinence, making it less diagnostic for UTI compared to acute cognitive changes. Choice B reason: Low back pain may occur in UTIs, particularly with kidney involvement (pyelonephritis), but it’s not specific to older adults. It reflects inflammation or infection spread, common across age groups, and is less distinctive than cognitive changes in elderly UTI presentations. Choice C reason: Confusion is a hallmark UTI symptom in older adults due to their increased susceptibility to delirium triggered by infection. The inflammatory response and systemic effects disrupt cerebral function, causing acute cognitive changes, making it a specific and critical finding in this population. Choice D reason: Urinary retention can occur in UTIs due to bladder inflammation but is not specific to older adults. It’s more common in men with prostate issues or patients with neurogenic bladder, making it less distinctive than confusion for elderly UTI presentations.