Which classification of diabetes mellitus occurs during pregnancy and typically resolves after childbirth?
Type 1 diabetes mellitus.
Type 2 diabetes mellitus.
Gestational diabetes mellitus.
Secondary diabetes mellitus.
The Correct Answer is C
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.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Insulin is a hormone produced by the pancreas that plays a crucial role in regulating blood glucose levels. It facilitates glucose uptake into cells, promotes glycogen synthesis in the liver and muscles, and inhibits hepatic glucose production.
Incorrect choices:
a. This choice is incorrect. Glucagon is another pancreatic hormone that increases blood glucose levels by promoting glycogen breakdown and glucose release from the liver.
c. This choice is incorrect. Epinephrine is a hormone produced by the adrenal glands that can raise blood glucose levels during times of stress.
d. This choice is incorrect. Cortisol, also produced by the adrenal glands, can increase blood glucose levels in response to stress and inflammation.
Correct Answer is C
Explanation
Empagliflozin is an SGLT2 inhibitor that reduces renal glucose reabsorption, leading to increased urinary glucose excretion and improved glycemic control in type 2 diabetes mellitus.
Incorrect choices:
a. This choice is incorrect. Metformin primarily improves insulin sensitivity and reduces hepatic glucose production.
b. This choice is incorrect. Glipizide stimulates insulin secretion from pancreatic beta cells.
d. This choice is incorrect. Insulin detemir is a long-acting basal insulin used in insulin therapy.
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