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Diabetes Mellitus and Insulin Management Quiz

#1

Which of the following is a risk factor for type 2 diabetes?

Family history of diabetes
Explanation

Family history increases susceptibility to type 2 diabetes.

#2

What hormone is deficient or ineffective in individuals with type 1 diabetes?

Insulin
Explanation

Type 1 diabetes is characterized by a lack of insulin production or its ineffectiveness.

#3

What is the main function of insulin in the body?

To facilitate glucose uptake by cells
Explanation

Insulin facilitates the uptake of glucose by cells in the body.

#4

Which of the following is a long-acting insulin analog?

Insulin glargine
Explanation

Insulin glargine is a long-acting insulin analog used in diabetes management.

#5

Which of the following is a common symptom of diabetic neuropathy?

Peripheral numbness
Explanation

Peripheral numbness is a common symptom of diabetic neuropathy.

#6

What is the primary source of energy for cells in the body?

Glucose
Explanation

Glucose is the primary source of energy for cells in the body.

#7

What is the physiological role of glucagon in the body?

To increase blood glucose levels
Explanation

Glucagon's role is to increase blood glucose levels in the body.

#8

Which of the following conditions is characterized by high blood sugar levels during pregnancy?

Gestational diabetes mellitus (GDM)
Explanation

GDM involves elevated blood sugar levels during pregnancy.

#9

What is the role of the pancreas in diabetes?

To produce insulin
Explanation

The pancreas produces insulin, crucial in diabetes regulation.

#10

Which of the following is a common symptom of hypoglycemia?

Tremors
Explanation

Tremors are a common symptom of hypoglycemia.

#11

Which of the following medications is commonly used to treat type 2 diabetes by improving insulin sensitivity?

Metformin
Explanation

Metformin improves insulin sensitivity in type 2 diabetes.

#12

What is the recommended HbA1c target for most adults with diabetes according to ADA guidelines?

Between 6-7%
Explanation

Maintaining HbA1c levels between 6-7% is the target for diabetes management per ADA.

#13

What is the most common acute complication of insulin therapy?

Hypoglycemia
Explanation

Hypoglycemia is a common acute complication of insulin therapy.

#14

Which of the following statements about gestational diabetes mellitus (GDM) is true?

It usually resolves after pregnancy, but increases the risk of type 2 diabetes
Explanation

GDM often resolves after pregnancy but raises the risk of developing type 2 diabetes later.

#15

Which of the following diabetic complications is characterized by abnormal blood vessel growth in the retina?

Diabetic retinopathy
Explanation

Diabetic retinopathy involves abnormal blood vessel growth in the retina.

#16

What is the purpose of carbohydrate counting in diabetes management?

To match insulin dose with carbohydrate intake
Explanation

Carbohydrate counting helps match insulin dose with carbohydrate intake in diabetes management.

#17

Which of the following is a rapid-acting insulin analog?

Insulin glulisine
Explanation

Insulin glulisine is a rapid-acting insulin analog.

#18

What is the primary goal of diabetes management?

To achieve normal blood glucose levels
Explanation

The primary goal of diabetes management is to achieve normal blood glucose levels.

#19

What is the primary determinant of insulin dosage in type 1 diabetes?

Blood glucose levels
Explanation

Blood glucose levels determine insulin dosage in type 1 diabetes.

#20

Which of the following factors can contribute to insulin resistance?

Obesity
Explanation

Obesity is a factor contributing to insulin resistance in diabetes.

#21

What is the mechanism of action of sulfonylureas in treating diabetes?

Stimulating insulin secretion from pancreatic beta cells
Explanation

Sulfonylureas stimulate insulin secretion from pancreatic beta cells in diabetes treatment.

#22

What is the mechanism of action of SGLT2 inhibitors in diabetes management?

Blocking glucose reabsorption in the kidneys
Explanation

SGLT2 inhibitors block glucose reabsorption in the kidneys, aiding diabetes management.

#23

Which hormone opposes the action of insulin, leading to an increase in blood glucose levels?

Glucagon
Explanation

Glucagon opposes insulin, increasing blood glucose levels.

#24

Which of the following complications of diabetes is related to damage to the nerves that control digestion?

Diabetic neuropathy
Explanation

Diabetic neuropathy is associated with damage to nerves controlling digestion.

#25

What is the term for the sudden onset of severely elevated blood sugar levels in type 1 diabetes?

Ketoacidosis
Explanation

Sudden, severe elevation of blood sugar in type 1 diabetes is termed ketoacidosis.

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