Aging, elder abuse risk and geriatric assessment

Read the three sentences as one argument rather than three sections, because the middle one is a causal claim and the other two are its terms. Describe the characteristics of ageing. Explain how some of those characteristics may lead to elder abuse. Then discuss what a nurse must be mindful of when assessing a geriatric patient as against a middle-aged one. The papers that lose marks here are structurally sound and intellectually disconnected: a competent survey of ageing physiology, a competent summary of elder abuse, a competent list of assessment tips, and nothing joining them. The joins are what is being graded. Characteristic A produces vulnerability B, which is why assessment practice C exists — and if your paper never writes a sentence in that shape, it has described three topics instead of answering one question.

Be selective about part one, because "the characteristics of the aging process" could fill the whole paper and most of it would be irrelevant to what follows. The prompt tells you which way to lean by putting memory issues and vulnerability in the parenthesis. So privilege the changes that bear on dependency, communication and capacity: cognitive decline, sensory loss, reduced physiological reserve, altered pharmacokinetics, and declining function in activities of daily living. Hearing loss is the third most common condition in older patients and travels with poorer cognition, social isolation and depression; visual impairment is associated with falls, cognitive decline and depression. Those are not trivia. Each one is simultaneously a feature of ageing, a driver of dependence on another person, and something that changes how you have to conduct the interview — which is the whole thesis of the paper in miniature.

Part two is where the paper is won or lost, because it asks for a mechanism and most answers substitute a correlation. "Older adults are frail, therefore they are abused" is not an explanation. The mechanism runs through dependency and through the capacity to report. Cognitive impairment is the clearest case and the numbers are stark: older adults with dementia are abused at nearly five times the rate of similarly aged adults without it. That is not because dementia makes someone physically weaker; it is because it removes the ability to recognise mistreatment, to remember it, to report it credibly, and to manage one's own finances — which is why financial abuse and neglect cluster there. WHO puts abuse in community settings at around one in six people aged 60 and over in the past year.

Do not let part two collapse into a story about frail victims, though. The risk factors WHO identifies sit as much on the perpetrator's side of the relationship as the victim's:

Part three is not a list of courtesies. The substantive differences are that illness presents atypically — sepsis without fever, urinary infection presenting as confusion — so the geriatric assessment leads with function and cognition rather than with the symptom the patient reports. Polypharmacy has to be reconciled rather than recorded, since older adults take more than 30% of all prescribed medication in the United States and drug-drug and drug-disease interaction is a differential in its own right. Baseline matters more than population norms: what this person could do last month is the reference range. Sensory adaptation changes how you ask rather than what you ask. And the threshold for cognitive screening should be low, because cognition conditions the reliability of everything else in the history. Guard against the inverse error too: attributing a new symptom to ageing itself is one of the commonest diagnostic mistakes in this population, because "normal for her age" closes an assessment the same presentation would have opened at fifty.

One assessment step does double duty, and it is the sentence that ties your three parts together. The elder abuse literature is unambiguous: the caregiver should be asked to leave the room, and the discussion held in private, before you take a history relating to abuse. That is a geriatric assessment consideration with no equivalent in a middle-aged assessment, and it exists precisely because of the mechanism you described in part two — the person most likely to be responsible is usually the person who brought the patient in and who will answer for them if allowed to. Add the screening question the same source recommends starting from, "do you feel safe at home?", and the red flags that prompt it: unexplained or frequent injuries, delayed presentation, apparent non-compliance, and missed follow-up. Note too that a caregiver who will not leave, or who answers questions put to the patient, has told you something worth documenting.