Which of these statements is correct in relation to Diabetes?Question 51Answera.Type 2 diabetes is characterised by T-cell and macrophage-mediated destruction of β-cells (insulin-producing cells) in the pancreasb.Most individuals with Type 1 diabetes tend to be lean and older than 50.c.Type 2 diabetes is primarily an auto-immune disease.d.Type 2 diabetes is characterised by a defect of post-receptor signalling (insulin resistance).e.Type 2 diabetes may typically be well managed with insulin injections.
Question
Which of these statements is correct in relation to Diabetes?Question 51Answera.Type 2 diabetes is characterised by T-cell and macrophage-mediated destruction of β-cells (insulin-producing cells) in the pancreasb.Most individuals with Type 1 diabetes tend to be lean and older than 50.c.Type 2 diabetes is primarily an auto-immune disease.d.Type 2 diabetes is characterised by a defect of post-receptor signalling (insulin resistance).e.Type 2 diabetes may typically be well managed with insulin injections.
Solution
The correct statement in relation to Diabetes is:
d. Type 2 diabetes is characterised by a defect of post-receptor signalling (insulin resistance).
Explanation:
a. This statement is incorrect. Type 1 diabetes, not Type 2, is characterized by T-cell and macrophage-mediated destruction of β-cells (insulin-producing cells) in the pancreas.
b. This statement is incorrect. Most individuals with Type 1 diabetes are diagnosed in childhood or young adulthood, not older than 50. Also, they can be of any body type, not necessarily lean.
c. This statement is incorrect. Type 1 diabetes is primarily an auto-immune disease, not Type 2.
e. This statement is incorrect. While insulin injections can be used to manage Type 2 diabetes, they are not typically the first line of treatment. Lifestyle changes and oral medications are usually tried first.
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