Physiology of Hypoglycemia

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Questions and Answers

What happens when an individual's blood glucose concentration rises very high?

  • The kidneys increase glucose reabsorption from the filtrate in the nephron.
  • The pancreas releases more insulin to lower blood glucose levels.
  • The kidneys are unable to reabsorb it all from the filtrate in the nephron, and some remains in the urine. (correct)
  • Glucose is stored in the liver for later use.

Why do individuals with type 1 diabetes need to adjust their meals based on their activity level?

  • To increase glucose storage in the liver.
  • To reduce insulin resistance.
  • To maintain a constant body temperature.
  • To balance carbohydrate consumption with glucose breakdown during respiration. (correct)

What is the purpose of rapid-acting insulin in individuals with type 1 diabetes?

  • To be taken before or after meals to regulate blood glucose levels. (correct)
  • To provide a background dose of insulin once a day.
  • To regulate body temperature.
  • To stimulate glucose storage in the liver.

What is a normal characteristic of urine in individuals without type 1 diabetes?

<p>Urine does not contain any glucose. (B)</p> Signup and view all the answers

What is the primary function of the skin in relation to homeostasis?

<p>Serving as a protective barrier against water loss and pathogens. (D)</p> Signup and view all the answers

What is the consequence of uncontrolled blood glucose levels in individuals with type 1 diabetes?

<p>Organ damage. (D)</p> Signup and view all the answers

What type of insulin provides a background dose once a day in individuals with type 1 diabetes?

<p>Long-acting insulin. (C)</p> Signup and view all the answers

Why is it important for individuals with type 1 diabetes to eat smaller, frequent meals?

<p>To maintain stable blood glucose levels. (C)</p> Signup and view all the answers

What happens when the kidneys are unable to reabsorb glucose from the filtrate in the nephron?

<p>Glucose remains in the urine that is excreted. (C)</p> Signup and view all the answers

What is the primary goal of managing blood glucose levels in individuals with type 1 diabetes?

<p>To prevent organ damage. (C)</p> Signup and view all the answers

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