Outline the treatment of Type 1 diabetes
Connect insulin replacement and glucose monitoring within an individual care plan.
Section 14.4 · Homeostasis
Exam scope and assessment notes
Extended only (Supplement) · Biology 0970, 2026–2028. Use the stated specimen features and evidence. Diagrams are schematic. Written practice is self-checked; human subject-teacher review, supervised practical competence and cumulative assessment remain pending. Cambridge states that IGCSE 0970 has the same subject content as IGCSE 0610, with 9–1 grading. This StudyForA pathway maps the 2026–2028 syllabus only. This 9–1 graded qualification is available only in a limited number of administrative zones. Confirm that your centre can enter you for this code and exam series with Cambridge International. Cambridge has published a separate syllabus for 2029. StudyForA has not reconciled that version yet; this page supports exams in 2026, 2027 and 2028 only.
Before you begin
- Recall hormone production and blood transport, respiration, liver storage and electrical impulses along neurones.
Work on paper. Try each question before revealing help, and explain why your method works.
Quick readiness check
Which hormone is replaced in this treatment?
What you will learn
- Explain why insulin replacement is needed
- Outline monitoring and supported care
Outline the treatment of Type 1 diabetes
Syllabus treatment outline: insulin replacement by injection or pump, regular glucose monitoring and food/activity coordinated within a supported individual care plan. Original teaching model.
| Feature | Meaning |
|---|---|
| Problem | Insufficient insulin production |
| Replacement | Insulin by injection or pump |
| Monitoring | Regular blood glucose checks |
| Care | Individual plan with a trained diabetes care team |
Explain why insulin replacement is needed
Type 1 diabetes involves insufficient insulin production following loss of the pancreatic cells that produce it. Without adequate insulin, the normal blood-glucose-lowering response is impaired. The syllabus asks for an outline of treatment, not diagnosis from a classroom graph or calculation of an individual medicine dose.
Treatment supplies insulin as a medicine, for example by injection or an insulin pump. This replaces the missing hormone effect and helps control blood glucose concentration. Ordinary insulin is not simply swallowed as a routine tablet in this account: it is a protein that would be broken down in the digestive system. Insulin treatment is not the same as injecting glucose.
Outline monitoring and supported care
Blood glucose is monitored regularly, using the methods in the person’s care plan. Food, physical activity and insulin use are coordinated with support from a trained diabetes care team. These factors affect glucose needs and responses, so management is individual rather than a single fixed rule for everyone. Diet and exercise alone do not replace the required insulin in Type 1 diabetes.
A suitable exam outline names insulin replacement, the delivery method and regular glucose monitoring; it can add planned food and activity within professional support. The lesson does not provide doses, personal thresholds or advice for changing treatment. It also does not claim that replacing insulin cures the loss of pancreatic insulin-producing cells.
Pause and explain
Which outline includes treatment and monitoring?
Worked example
Give a treatment outline suitable for this syllabus.
Show the worked solution
- Replace insulin by injection or pump.
- Monitor glucose and coordinate food/activity within the trained care team’s plan.
Answer Insulin replacement by injection or pump, regular glucose monitoring and coordinated food/activity within an individual care plan supported by a trained diabetes care team.
Try a topic test
Choose Easy, Normal or Difficult. Save your answers and open worked review after finishing.
Test this topic →From guided practice to a new situation
Write your answer and reasoning first. Use a hint only if you are stuck. The model solution is for self-checking; your written work is not automatically marked.
Outline treatment of Type 1 diabetes.
Give me a hint
Include replacement, delivery and monitoring.
Compare my reasoning
- Insulin is supplied by injection or pump.
- Glucose is monitored, with food and activity coordinated in a care plan.
Insulin replacement by injection or pump, regular glucose monitoring and coordinated food/activity within an individual care plan supported by a trained diabetes care team.
Look for these in your work
- Name insulin and delivery
- Include monitoring and supported management
Why are ordinary swallowed insulin and diet alone not the required treatment outline?
Give me a hint
Recall protein digestion and the missing hormone.
Compare my reasoning
- Insulin is a protein that would be digested if ordinarily swallowed.
- Diet alone does not replace insufficient insulin production.
Ordinary swallowed insulin would be broken down in digestion; diet alone does not replace the missing insulin. The taught treatment supplies insulin by injection or pump.
Look for these in your work
- Explain the delivery distinction
- Explain why diet alone is insufficient
A learner proposes prescribing insulin from the invented five-unit set point. Explain the problem.
Give me a hint
Separate an educational reference from a clinical care plan.
Compare my reasoning
- The reference is invented and not a personal threshold.
- There is no dosing relationship or individual treatment information.
The invented reference is not a clinical threshold or dose rule. Treatment is managed through an individual care plan with a trained diabetes care team.
Look for these in your work
- Reject invented dosing inference
- Retain professional individual management
Common mistakes
- Saying diet alone replaces insulin in Type 1 diabetes.
- Turning an invented graph into a personal dose.
What can you explain now?
Which outline includes treatment and monitoring?
Compare with the explanation
Insulin by injection/pump plus regular glucose monitoring
Food and activity are coordinated within a supported care plan.
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Make it stick
Outline treatment without prescribing a dose or treating classroom models as clinical thresholds.
If you needed the solution, close it and solve the problem again from a blank page. A correct answer is stronger when you can explain the reason for each step.