Topic module

Diabetes and Diabetic Emergencies

Diagnose diabetes, manage acute dysglycaemia and coordinate risk-factor, complication and medicine review.

Long-form learning

Concept to Risk to Memory to Check-up

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

Diabetic emergencies require simultaneous confirmation, resuscitation, electrolyte management and treatment of the trigger.

Exam cue: Identify hypoglycaemia, ketoacidosis or hyperosmolar illness from physiology and context.

Concept 2

Long-term care balances glucose targets with cardiovascular, renal, retinal, neurological and foot risk.

Exam cue: Recheck potassium, fluid balance and treatment response.

Risk pitfalls and guardrails

Treating glucose alone while missing potassium or dehydration.

Guardrail: Avoid an option that names a plausible diagnosis but ignores physiology, contraindications, competence, patient priorities or follow-up.

Stopping essential insulin during intercurrent illness without a plan.

Guardrail: Avoid an option that names a plausible diagnosis but ignores physiology, contraindications, competence, patient priorities or follow-up.

Memory anchors

What defines a DKA approach?

Ketones and acidosis, fluids, fixed-rate insulin, potassium monitoring, trigger treatment and close reassessment.

What distinguishes HHS?

Profound hyperglycaemia and hyperosmolality with severe dehydration and little significant ketoacidosis.

What is immediate hypoglycaemia care?

Prompt glucose appropriate to consciousness and route, followed by cause review and recurrence prevention.

What belongs in diabetes complication review?

Kidneys, eyes, feet, nerves, cardiovascular risk and treatment harms.

What is safe sick-day planning?

Hydration, glucose or ketone monitoring, medicine-specific instructions and clear escalation thresholds.

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.

1-2 question checkpoint

A patient with type 1 diabetes has glucose 24 mmol/L, ketones 5.6 mmol/L and venous pH 7.18. What is likely?

What is the core treatment for adult DKA?

Answer all questions to submit.

Next step personalized recommendations

Move forward only after this module is stable.

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