AKP: Metabolism and Metabolic Medicine
Inherited metabolic disease, fluid management, electrolytes, glucose, acid-base balance and biochemical interpretation. Integrate history, examination, images, radiographs, ECGs and other data to choose the best diagnosis, investigation, management or escalation.
How to prepare across FOP, TAS and AKP
Learn each paediatric specialty through three different lenses: common clinical foundations, underlying science, and applied clinical decision making.
Core concepts
Concept 1
Recognise dehydration, electrolyte disturbance, hypoglycaemia and metabolic warning signs.
Exam cue: Synthesize the decisive findings, identify the time point and choose the action that most safely changes management.
Concept 2
Apply biochemical pathways, energy metabolism, fluid compartments and acid-base physiology.
Exam cue: Interpret blood gases and biochemical patterns and manage metabolic decompensation safely.
Concept 3
Interpret blood gases and biochemical patterns and manage metabolic decompensation safely.
Exam cue: Prevent fasting harm, correct deficits at a safe rate and seek specialist metabolic advice early.
Risk pitfalls and guardrails
Do not select a generally true statement when the stem requires the best next decision for the current acuity and stage of care.
Guardrail: Do not choose a plausible fact that answers a different exam lens or a different time point.
Do not transfer adult norms, doses or decision thresholds to a child without checking age, development and weight.
Guardrail: Do not calculate until weight, units, concentration, maximum dose and monitoring are explicit.
Do not infer a fixed Metabolism and Metabolic Medicine item count from the published 25%-33% range band.
Guardrail: Do not choose a plausible fact that answers a different exam lens or a different time point.
Memory anchors
AKP lens
Integrate history, examination, images, radiographs, ECGs and other data to choose the best diagnosis, investigation, management or escalation.
Metabolism and Metabolic Medicine: foundation
Recognise dehydration, electrolyte disturbance, hypoglycaemia and metabolic warning signs.
Metabolism and Metabolic Medicine: science
Apply biochemical pathways, energy metabolism, fluid compartments and acid-base physiology.
Metabolism and Metabolic Medicine: applied practice
Interpret blood gases and biochemical patterns and manage metabolic decompensation safely.
Metabolism and Metabolic Medicine: safety check
Prevent fasting harm, correct deficits at a safe rate and seek specialist metabolic advice early.
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 4-day-old becomes lethargic after feeds. Ammonia is 420 micromol/L, glucose normal and there is respiratory alkalosis without ketosis. What group of disorders is most likely?
A 9-month-old becomes sweaty and lethargic after an overnight fast. Glucose is 2.1 mmol/L, ketones are absent and liver enzymes are raised. What disorder class should be suspected?
Answer all questions to submit.
Next step personalized recommendations
Continue learning
Move forward only after this module is stable.
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