Aging adult case study: BMI, screening, outcomes, referrals

Read what the scenario deliberately gives you and what it deliberately withholds, because both are doing work. You are told the client is sixty-eight, lives alone, is independent in all activities of daily living, has no mobility restriction, is competent and oriented times four, has a fixed but adequate income, has family and social support, and is *very independent and proud of her self-reliance*. Almost every barrier a care plan usually names has been ruled out in advance. What remains is a height, a weight, and a personality trait — and that trait is the answer to the weakness question later in the brief. The case has been constructed so that the obstacle is psychological rather than functional, and a paper that lists mobility and access problems has not read it. Saying so explicitly in the introduction also frames the whole paper, because every intervention that follows has to work around a client who would rather manage alone.

The BMI question has one right answer and it is worth computing rather than estimating: five feet six inches and 210 pounds, which the brief helpfully converts to 95.25 kilograms. Show the calculation, state the figure to one decimal place, and then say which category it falls in and what that category means at sixty-eight rather than at thirty-eight. That last step is the one most papers omit. Body mass index behaves differently in older adults — height loss inflates it, muscle loss can mask it, and the mortality relationship is not the same as in middle age — so a well-sourced sentence on interpretation is worth more than the number itself. Getting this paragraph right early also settles the tone, since a paper that treats the number as self-explanatory tends to treat the rest of the case the same way.

The screening tools question asks *and why*, so naming an instrument is half an answer. A nutrition screen for a community-dwelling older adult, an assessment of physical activity readiness, and a measure of what the client actually knows rather than what she does are three different instruments answering three different questions, and the brief asks about knowledge specifically — *nutritional and exercise knowledge*. Justify each choice on the population it was validated in, what it takes to administer, and what a positive result would trigger. A tool chosen because it is well known, with no statement of what you would do with the result, has not earned the mark. Choosing tools that are brief enough to use in a single visit is also worth saying, because an instrument the client would not sit through is not a usable screen.

Outcomes and interventions have a stated arithmetic: two client outcomes that are *reasonable, measurable and realistic*, and three nursing interventions with rationales for each outcome. That is six interventions and six rationales, which is most of the word count. The three adjectives are a rubric in disguise — reasonable means the client would agree to it, measurable means a number and a date, realistic means achievable on a fixed income by someone who values doing things herself. An outcome such as the client will improve her diet fails all three; the client will report meeting a stated weekly activity target at the eight-week visit passes all three and gives the interventions something to aim at. Writing both outcomes before any intervention keeps the six interventions pointed at something specific rather than at general improvement in diet and activity.

The last two questions are where the case's design pays off. The weakness in the client's life and supports is not poverty, isolation or immobility — the scenario excluded all three — it is that pride in self-reliance can make accepting help feel like a loss, which is why the interventions have to be framed as things she does rather than things done for her. Referrals then follow from the gaps you have actually identified: a dietitian for knowledge, a community programme for structured activity, primary care for a comorbidity screen. Give a reason for each, and keep them plausible on a modest fixed income, since the brief specified the income for a reason. Framing each referral as an option she chooses rather than a service arranged for her is a small change that matches the intervention strategy to the barrier.