Which of the following is a modifiable risk factor for the development of type 2 diabetes mellitus?
Family history of type 2 diabetes.
Age over 65 years.
Sedentary lifestyle and obesity.
Autoimmune destruction of pancreatic cells.
The Correct Answer is C
Sedentary lifestyle and obesity are modifiable risk factors for the development of type 2 diabetes mellitus. Lifestyle changes, such as increasing physical activity and achieving a healthy weight, can help reduce the risk.
Incorrect choices:
a. This choice is incorrect. Family history of type 2 diabetes is a non-modifiable risk factor.
b. This choice is incorrect. Age over 65 years is a non-modifiable risk factor.
d. This choice is incorrect. Autoimmune destruction of pancreatic cells is associated with type 1 diabetes, not type 2.
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Related Questions
Correct Answer is C
Explanation
Gestational diabetes mellitus (GDM) occurs during pregnancy due to hormonal changes that increase insulin resistance. It usually resolves after childbirth, but women with GDM have an increased risk of developing type 2 diabetes later in life.
Incorrect choices:
a. This choice is incorrect. Type 1 diabetes mellitus involves autoimmune destruction of beta cells and is not related to pregnancy.
b. This choice is incorrect. Type 2 diabetes mellitus involves insulin resistance and relative insulin deficiency and is not specific to pregnancy.
d. This choice is incorrect. Secondary diabetes mellitus is caused by other underlying medical conditions or factors and is not specific to pregnancy.
Correct Answer is D
Explanation
Diabetic cataracts result from the accumulation of glucose within the lens of the eye, leading to changes in vision and the development of cataracts. This can cause blurred vision and visual disturbances.
Incorrect choices:
a. This choice is incorrect. Diabetic retinopathy is a complication that affects the blood vessels of the retina and can lead to vision loss.
b. This choice is incorrect. Diabetic neuropathy refers to nerve damage due to diabetes and can cause symptoms such as tingling, pain, and loss of sensation in the extremities.
c. This choice is incorrect. Diabetic ketoacidosis (DKA) is an acute complication characterized by high blood glucose levels, ketosis, and metabolic acidosis.
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