One Nutrition Diagnosis to Drive the Plan After Stroke
Mr. K, 62, is three weeks post left MCA ischemic stroke. He has oropharyngeal dysphagia and is on minced/moist texture with nectar-thick liquids; speech-language pathology follow-up is pending. He eats about 40% of each tray, pushes the tray away after roughly 10 minutes, and says food "takes too long and I'm tired." Weight is 78.0 kg, down from 82.0 kg three weeks ago; height 1.74 m. He has type 2 diabetes (HbA1c 8.9%), CKD stage 3b (eGFR 38 mL/min/1.73 m²) and hypertension. The attending asks you to "fix his diabetes." Your preceptor asks for the single nutrition diagnosis that should drive the plan.
1. Write the one nutrition diagnosis that should drive the plan and defend it against the two most tempting alternatives.
Read the worked answer
Priority PES: Inadequate oral intake (NI-2.1) related to oropharyngeal dysphagia and post-stroke fatigue as evidenced by 40% of meals consumed, meal termination after ~10 minutes, and 4.9% weight loss in three weeks (82.0 → 78.0 kg).
Against "altered nutrition-related laboratory values (glucose) related to diabetes": true, but not the lever. Tightening glycemia requires reliable intake and cognitive engagement; at 40% intake, intensifying glucose targets mainly buys hypoglycemia risk. It is the second diagnosis, addressed once intake is stable.
Against "overweight/obesity": BMI 25.8. Intervening on weight while intake is inadequate is actively harmful, and it is not the acute problem.
Selection rule: the diagnosis must name an etiology the dietitian can act on. Dysphagia and fatigue are modifiable through SLP partnership, texture/positioning, energy-dense small meals, and high-protein oral supplements - so the intervention column practically writes itself.
2. A colleague documents: "Inadequate oral intake related to 40% meal consumption as evidenced by dysphagia." What is wrong, and why does it matter beyond style?
Read the worked answer
The etiology and the signs/symptoms are inverted. 40% intake is the evidence; dysphagia is the cause.
It matters because the PES structure is a plan in disguise. If the mechanism sits in the evidence slot, the etiology slot is empty and the intervention column silently defaults to "get him to eat more" - a push-more-food plan aimed at the symptom - instead of the mechanism: SLP referral and texture progression, positioning and chin-tuck, energy-dense/fortified foods so a small volume delivers more, protected mealtimes, and fatigue management across the day.
Corrected: Inadequate oral intake related to oropharyngeal dysphagia and fatigue as evidenced by 40% meal intake and 4.9% weight loss in three weeks.
3. What would make you re-prioritize the diagnosis, and what do you monitor between now and discharge?
Read the worked answer
Re-prioritize if:
- Aspiration signs or new respiratory symptoms → NPO, urgent SLP, consider enteral access; the diagnosis becomes aspiration risk, not intake
- SLP upgrades texture and intake normalizes → pivot to glycemia and renal parameters
- Discharge without a caregiver → self-feeding capacity and meal access become the driver
- Intake stays <50% or weight loss exceeds 7.5% for another 1-2 weeks → escalate to ONS or enteral nutrition
Monitor:
- % intake per meal over 3 days, and meal duration (a functional proxy for fatigue)
- Weight twice weekly with a consistent scale and time
- SLP recommendations and adherence to texture/liquid levels
- Capillary glucose - with deliberately relaxed targets while intake is poor, documented as such
- Potassium/creatinine given eGFR 38, and handgrip/transfer ability as a function marker