Excretory System Quiz
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Questions and Answers

What is the primary function of the liver in the excretory system?

  • To transport waste from the kidneys to the bladder
  • To store urine until it is eliminated from the body
  • To filter blood and remove waste
  • To convert ammonia into urea (correct)
  • Which process involves the removal of an amino group from an amino acid?

  • Transamination
  • Decarboxylation
  • Hydrolysis
  • Deamination (correct)
  • What waste product is primarily removed by the kidneys and can precipitate out to form crystals in joints?

  • Urea
  • Uric acid (correct)
  • Creatinine
  • Ammonia
  • What is one of the functions of the kidneys?

    <p>To maintain water balance in the body</p> Signup and view all the answers

    Which organ is responsible for filtering blood and removing waste?

    <p>Kidneys</p> Signup and view all the answers

    What is the primary function of the ureters in the urinary system?

    <p>To transport urine from kidneys to bladder</p> Signup and view all the answers

    Which part of the nephron is primarily involved in the filtration of blood?

    <p>Glomerulus</p> Signup and view all the answers

    Which substance is primarily reabsorbed during the nephron's reabsorption process?

    <p>Glucose</p> Signup and view all the answers

    What is the role of Antidiuretic Hormone (ADH) in the urinary system?

    <p>Increases the permeability of the collecting duct to water</p> Signup and view all the answers

    Which layer of the kidney contains the majority of the nephron?

    <p>Medulla</p> Signup and view all the answers

    Which part of the nephron is primarily responsible for the filtration of blood?

    <p>Glomerulus</p> Signup and view all the answers

    What role does Antidiuretic Hormone (ADH) play in the kidneys?

    <p>It increases the permeability of the collecting duct to water</p> Signup and view all the answers

    Which kidney disorder is characterized by excessive urine production due to insufficient levels of ADH?

    <p>Diabetes Insipidus</p> Signup and view all the answers

    What function is performed by the distal tubule during nephron activity?

    <p>Secretion of excess wastes</p> Signup and view all the answers

    Which hormone primarily regulates sodium ion reabsorption in the kidney?

    <p>Aldosterone</p> Signup and view all the answers

    Which hormone increases the permeability of the collecting duct to water?

    <p>Antidiuretic Hormone (ADH)</p> Signup and view all the answers

    What is the primary function of reabsorption in the nephron?

    <p>To return useful substances to the blood</p> Signup and view all the answers

    Which of the following conditions results from insufficient production of ADH?

    <p>Diabetes Insipidus</p> Signup and view all the answers

    What treatment involves replacing a damaged kidney with a healthy one?

    <p>Transplantation</p> Signup and view all the answers

    Which of the following is NOT a typical symptom of Bright's Disease (Nephritis)?

    <p>High blood sugar levels</p> Signup and view all the answers

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