What is the role of the loop of Henle in the nephron? (2023)

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Question: What is the role of the loop of Henle in the nephron? (2023)

Options:

Correct Answer: Reabsorption of water

Exam Year: 2023

Solution:

The loop of Henle plays a crucial role in the reabsorption of water and salts, helping to concentrate urine.

What is the role of the loop of Henle in the nephron? (2023)

What is the role of the loop of Henle in the nephron? (2023)

Step 1: Understand that the nephron is the basic unit of the kidney that helps filter blood.
Step 2: Identify the loop of Henle as a U-shaped part of the nephron.
Step 3: Recognize that the loop of Henle has two main sections: the descending limb and the ascending limb.
Step 4: Learn that the descending limb allows water to leave, making the urine more concentrated.
Step 5: Understand that the ascending limb allows salts to be reabsorbed back into the blood, but it does not allow water to leave.
Step 6: Conclude that the loop of Henle helps balance water and salt in the body, which is important for urine concentration.

No concepts available.