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Diabetic Ketoacidosis and Management Quiz

#1

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

Polyuria
Explanation

Excessive urination due to high blood glucose levels.

#2

Which of the following is NOT a typical symptom of diabetic ketoacidosis?

Weight gain
Explanation

Lack of weight gain due to metabolic disturbances.

#3

What is the most common precipitating factor for diabetic ketoacidosis in type 1 diabetes mellitus?

Infection
Explanation

Infections often trigger metabolic imbalance.

#4

Which of the following is a potential complication of diabetic ketoacidosis?

Hypokalemia
Explanation

Lowered potassium levels due to metabolic changes.

#5

Which of the following is a key component of the initial management of diabetic ketoacidosis?

Insulin therapy
Explanation

Essential for correcting hyperglycemia.

#6

What is the primary metabolic derangement in diabetic ketoacidosis?

Acidosis
Explanation

Excessive acidity in the blood due to ketone production.

#7

Which of the following laboratory findings is typical in diabetic ketoacidosis?

High blood glucose
Explanation

Elevated levels of glucose in the bloodstream.

#8

What is the initial treatment of choice for diabetic ketoacidosis?

IV insulin
Explanation

Immediate administration of insulin via intravenous route.

#9

What is the hallmark acidosis seen in diabetic ketoacidosis?

Metabolic acidosis
Explanation

Acidosis resulting from metabolic abnormalities.

#10

Which of the following can precipitate diabetic ketoacidosis?

Alcohol consumption
Explanation

Alcohol intake leading to metabolic changes.

#11

What is the key distinguishing feature between diabetic ketoacidosis and hyperosmolar hyperglycemic state?

Presence of ketosis
Explanation

Difference lies in the presence of ketones.

#12

Which of the following is a long-term management strategy for preventing recurrent episodes of diabetic ketoacidosis?

Continuous insulin infusion pump
Explanation

Continuous delivery of insulin to maintain glucose levels.

#13

Which electrolyte abnormality is commonly associated with diabetic ketoacidosis?

Hyperkalemia
Explanation

Elevated potassium levels in the blood.

#14

What is the ratio of bicarbonate to anion gap used to assess the severity of metabolic acidosis in diabetic ketoacidosis?

2:1
Explanation

Ratio used to evaluate acidosis severity.

#15

Which of the following is a potential complication of treatment in diabetic ketoacidosis?

Cerebral edema
Explanation

Swelling of the brain tissue due to treatment.

#16

Which hormone is typically elevated in diabetic ketoacidosis?

Glucagon
Explanation

Hormone that promotes glucose release.

#17

What is the recommended rate for correction of hyperglycemia in diabetic ketoacidosis?

Decrease blood glucose by 100-150 mg/dL per hour
Explanation

Gradual reduction of blood glucose levels.

#18

Which class of medications should be avoided in the management of diabetic ketoacidosis?

Oral hypoglycemic agents
Explanation

Oral drugs are ineffective for acute management.

#19

What is the typical respiratory compensation mechanism in response to metabolic acidosis in diabetic ketoacidosis?

Hyperventilation
Explanation

Increased breathing to expel CO2 and compensate.

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