Diabetic Ketoacidosis
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Questions and Answers

Which type of diabetes mellitus is characterized by an absolute insulin deficiency?

  • Quaternary
  • Primary (correct)
  • Secondary
  • Tertiary
  • What happens to glucose in diabetic animals suffering from cellular starvation despite hyperglycemia?

  • Glucose is converted into ketones for energy production (correct)
  • Glucose is excreted through urine
  • Glucose moves into cells for energy production
  • Glucose is stored in the liver for later use
  • What is the purpose of ketone production in diabetic animals during hypoglycemia?

  • To reduce glucose levels in the blood
  • To increase insulin resistance
  • To promote glucose uptake by cells
  • To provide a substrate for energy metabolism (correct)
  • What is the main factor that leads to increased insulin resistance and ketone production in diabetic ketoacidosis?

    <p>Loss of insulin receptors</p> Signup and view all the answers

    Why is diabetic ketoacidosis considered an emergency?

    <p>Due to a combination of factors</p> Signup and view all the answers

    Study Notes

    Diabetes Mellitus

    • Type 1 diabetes mellitus is characterized by an absolute insulin deficiency.

    Cellular Starvation and Hyperglycemia

    • Despite hyperglycemia, glucose is not utilized by cells in diabetic animals, leading to cellular starvation.

    Ketone Production

    • Ketone production in diabetic animals serves as an alternative energy source during hypoglycemia.

    Insulin Resistance and Ketone Production

    • The main factor that leads to increased insulin resistance and ketone production in diabetic ketoacidosis is the combination of insulin deficiency and counter-regulatory hormone excess.

    Diabetic Ketoacidosis

    • Diabetic ketoacidosis is considered an emergency because it can lead to severe complications, including dehydration, acidosis, and even death if left untreated.

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    Description

    Test your knowledge on Diabetic Ketoacidosis with this quiz. Learn about the causes, symptoms, and management of this complication of diabetes mellitus.

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