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Questions and Answers
How many nephrons are present in each kidney?
How many nephrons are present in each kidney?
- One million (correct)
- 500,000
- 750,000
- Two million
What is the approximate weight of each adult kidney?
What is the approximate weight of each adult kidney?
- 120-170 gm (correct)
- 90-110 gm
- 50-80 gm
- 200-250 gm
What is the function of the glomerulus in the nephron?
What is the function of the glomerulus in the nephron?
- Regulates blood pressure
- Produces urine
- Filters blood (correct)
- Reabsorbs water and nutrients
What happens to larger molecules like proteins and blood cells in the nephron?
What happens to larger molecules like proteins and blood cells in the nephron?
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What substance does the tubule help remove from the blood?
What substance does the tubule help remove from the blood?
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Study Notes
Kidney Structure and Function
- Each kidney contains approximately one million nephrons.
- The weight of each adult kidney is approximately 125-170 grams.
Nephron Function
- The glomerulus in the nephron filters small molecules from the blood into the Bowman's capsule.
- Larger molecules like proteins and blood cells are too large to pass through the glomerulus and remain in the blood.
- The tubule helps remove excess ions, water, and waste products like urea from the blood.
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Description
Test your knowledge of renal diseases with this quiz by Dr. Hamed Ibrahim Shalabiea, a lecturer of physical therapy for internal medicine and geriatrics. Explore the anatomy, function, and common disorders of the kidneys.
