Beginner Kidney Quiz

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This quiz contains 10 questions. Click below to begin.

Q1. What is the primary function of the kidneys?

  • Filter blood and remove waste
  • Digest proteins
  • Produce insulin
  • Store bile

Q2. Where are the kidneys located?

  • In front of the intestines
  • Within the bladder
  • Retroperitoneal space
  • Inside the thoracic cavity

Q3. Which blood vessels carry blood into the kidneys?

  • Femoral arteries
  • Azygos veins
  • Renal arteries
  • Renal veins

Q4. What is the outer region of the kidney called?

  • Renal medulla
  • Renal pelvis
  • Renal cortex
  • Adrenal cortex

Q5. Which structure collects urine from the renal pyramids?

  • Renal capsule
  • Renal pelvis
  • Urethra
  • Glomerulus

Q6. Which tube carries urine from the kidney to the bladder?

  • Renal sinus
  • Ureter
  • Urethra
  • Nephron

Q7. How many kidneys does a healthy human typically have?

  • Three
  • Two
  • Four
  • One

Q8. What is the funnel-shaped structure inside the kidney that leads to the ureter?

  • Hilum
  • Medulla
  • Nephron
  • Renal pelvis

Q9. What structure filters the blood in the kidney?

  • Nephron
  • Loop of Henle
  • Renal pelvis
  • Ureter

Q10. What is the indentation on the medial border of the kidney called?

  • Hilum
  • Capsule
  • Pelvis
  • Calyx
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