Home Visit: An Older Adult Living Alone With Diabetes
A community health nurse visits an 82-year-old woman living alone in a third-floor walk-up apartment. She has type 2 diabetes, hypertension, and osteoarthritis. Her medications are metformin 1,000 mg twice daily, glipizide 5 mg daily, lisinopril 10 mg daily, and ibuprofen 400 mg as needed for knee pain. Her most recent HbA1c is 8.9%, and her fasting glucose log shows values of 60–210 mg/dL. She reports dizziness when standing and one fall in the past month without injury. She eats mostly canned soup and white rice because "cooking is hard." Her blood pressure today is 138/78 mmHg sitting and 112/60 mmHg standing. She has no scale at home and does not check her feet.
1. Identify the priority risks in this home situation and explain how the medications interact with them.
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Priority risks:
- Hypoglycemia - glucose log shows values as low as 60 mg/dL. Glipizide (a sulfonylurea) is the likely driver, especially with irregular meals. This is the most immediate danger.
- Orthostatic hypotension and falls - sitting 138/78 vs. standing 112/60 is a significant drop. Lisinopril plus possible volume depletion contributes. A fall already occurred.
- Medication risk with ibuprofen - NSAIDs can worsen blood pressure control, reduce renal function (especially with lisinopril), and increase GI bleeding risk. In an 82-year-old, this combination is concerning.
- Nutrition and access - limited cooking ability, reliance on canned soup (high sodium) and white rice (high glycemic load), and a third-floor walk-up affecting access to groceries and exercise.
- Foot care - no foot checks with diabetes and osteoarthritis; risk of unnoticed injury.
Judgment point: the HbA1c of 8.9% looks like "poor control," but the log shows both highs and dangerous lows. Treating the number alone could increase hypoglycemia. The pattern matters more than the average.
2. What interventions would you prioritize at this visit, and what would you refer or coordinate?
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At this visit:
- Hypoglycemia safety: review symptoms and treatment (15 g fast-acting carbohydrate), ensure she has glucose sources at home, and teach to check before driving or when symptomatic. Report the low values to the provider for medication review - glipizide dose may need adjustment.
- Orthostatic blood pressure teaching: rise slowly, sit at the edge of the bed, use night lights, keep a phone within reach.
- Medication review: flag ibuprofen for the provider; discuss alternatives for knee pain and the interaction with lisinopril and blood pressure.
- Foot check: inspect feet today, teach daily checks with a mirror, and arrange proper footwear.
- Nutrition: practical swaps - rinse canned soup to reduce sodium, add frozen vegetables, pair rice with protein; consider a grocery delivery or senior meal program.
- Home safety: remove loose rugs, ensure lighting on stairs.
Coordinate/refer:
- Primary provider for medication adjustment and orthostatic evaluation.
- Diabetes education for glucose monitoring and meal planning.
- Physical therapy for gait and balance, and occupational therapy for home safety.
- Social services for meal delivery, transportation, and possible home aide.
- Pharmacy review for a pill organizer.
Judgment point: coordinate rather than trying to solve everything in one visit; the hypoglycemia and fall risk require provider involvement now.
3. How would you evaluate whether your plan is working at the next visit?
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Use measurable indicators tied to each risk:
- Hypoglycemia: review the glucose log for values <70 mg/dL; ask about symptoms and nighttime episodes. Goal: no symptomatic lows.
- Falls: ask about falls or near-falls since the visit; repeat orthostatic vital signs; observe gait and transfer.
- Medication adherence: pill count or teach-back; confirm whether ibuprofen was stopped or changed.
- Blood pressure: sitting and standing values; note trends.
- Nutrition: ask what she ate in the last 24 hours; check for vegetables and protein; confirm meal delivery started.
- Foot care: inspect feet; ask whether she checked daily.
- Access: confirm transportation and grocery arrangements.
Judgment point: evaluation should be behavioral and specific, not "patient reports feeling well." If lows persist or falls recur, escalate to the provider rather than waiting for the next routine visit.