Cellular Pathophysiology and Metabolism Quiz

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Questions and Answers

Which of the following is a consequence of reduced perfusion to the tissues?

  • Increased delivery of oxygen and glucose
  • Increased production of carbon dioxide
  • Decreased production of lactic acid
  • Decreased delivery of oxygen and glucose (correct)

What is the product of anaerobic respiration?

  • Lactic acid (correct)
  • Glucose
  • Carbon dioxide
  • Oxygen

What happens when glucose within cells is exhausted?

  • Cell lysis (death) ensues
  • Intracellular lysosomes release autodigestive enzymes
  • Sodium/potassium pumps in the cell membrane fail (correct)
  • Anaerobic respiration ceases

Which of the following is a consequence of increased sympathetic response in the body?

<p>Decreased urine output (B)</p> Signup and view all the answers

What is the role of vasopressin (antidiuretic hormone) in the body's response to decreased preload?

<p>Enhances sodium and water reabsorption in the renal collecting system (A)</p> Signup and view all the answers

Which hormone is released from the adrenal cortex during the body's response to stress?

<p>Cortisol (B)</p> Signup and view all the answers

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