Chronic Gastrointestinal Disease and Nutrition
Assess chronic symptoms, inflammatory and malabsorptive disease, nutrition, cancer red flags and long-term treatment safety.
How to prepare for PLAB 1
Practise recognising the immediate clinical task, ruling in or out dangerous alternatives, choosing the safest next step and closing the loop.
Core concepts
Concept 1
Chronic GI presentations require red-flag exclusion before functional diagnosis.
Exam cue: Use symptom pattern and alarm features to choose testing or referral.
Concept 2
Nutrition assessment includes intake, weight trajectory, swallowing, absorption, disease burden and refeeding risk.
Exam cue: Plan monitoring for both disease and treatment complications.
Risk pitfalls and guardrails
Diagnosing functional disease without checking alarm features.
Guardrail: Avoid an option that names a plausible diagnosis but ignores physiology, contraindications, competence, patient priorities or follow-up.
Starting nutrition in a high-risk patient without anticipating refeeding problems.
Guardrail: Avoid an option that names a plausible diagnosis but ignores physiology, contraindications, competence, patient priorities or follow-up.
Memory anchors
What are common GI alarm features?
Bleeding, anaemia, weight loss, progressive dysphagia, mass, persistent vomiting or relevant age and family risk.
What supports an inflammatory bowel flare assessment?
Severity, infection exclusion, complications, hydration and treatment history.
What belongs in coeliac assessment?
Appropriate serology while consuming gluten, nutritional effects and confirmatory pathway.
Who is at refeeding risk?
Patients with substantial malnutrition, prolonged poor intake or major recent weight loss.
What makes chronic GI care complete?
Diagnosis, symptom and nutrition plan, cancer vigilance, treatment monitoring and follow-up.
Checkpoint rule
Do the check-up only after you can summarize each concept in one sentence and identify one dangerous pitfall from memory.
Knowledge Check (after reading)
Short check-up to confirm understanding of this module.
Check-up Questions
A patient has chronic diarrhoea, weight loss, nocturnal symptoms and blood in stool. What is best?
A young adult has bloody diarrhoea, urgency and continuous colitis from the rectum. What is likely?
Answer all questions to submit.
Next step personalized recommendations
Continue learning
Move forward only after this module is stable.
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