What is the key difference between Type 1 and Type 2 diabetes?
AType 1 only affects older adults, while Type 2 only affects children
BType 2 diabetes always requires insulin injections, while Type 1 never does
CType 1 involves the body producing little to no insulin, while Type 2 typically involves the body's cells becoming resistant to insulin
DType 1 and Type 2 diabetes are simply different names for the exact same condition
Explanation
Type 1 diabetes typically results from the immune system mistakenly attacking and destroying the insulin-producing cells of the pancreas, meaning the body produces little to no insulin and usually requires lifelong insulin therapy. Type 2 diabetes, the more common form, typically develops when the body’s cells become resistant to the effects of insulin, or the pancreas doesn’t produce enough to overcome this resistance, and it is often, though not always, linked to lifestyle and genetic factors. Both types result in elevated blood sugar levels, but they differ significantly in their underlying causes and typical management approaches. Explore more Everyday Science MCQs on mcqstutor to keep practicing.
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