The Ascending Limb of the Loop of Henle

question 25

Multiple Choice

The ascending limb of the loop of Henle:

• A)is permeable to water.
• B)is permeable to salt, which leaves as the filtrate becomes more dilute.
• C)draws in salt from the medulla to make the filtrate more concentrated.
• D)is the primary site of tubular secretion.
• E)reacts to ADH levels.

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Definitions:

Stimulant

A substance that increases levels of physiological or neurological activity in the body.

Amphetamine Derivative

A compound chemically modified from amphetamine, often used medically for their stimulant, appetite suppressant, and euphoric effects.

Hallucinogen

A substance that causes alterations in perception, thinking, and feeling, leading to visual or auditory hallucinations.

Ecstasy

A state of overwhelming joy or intense emotional pleasure, sometimes also referring to a synthetic drug that can induce euphoria.