The Main Function of the Proximal Tubule of the Glomerulus

question 5

Multiple Choice

The main function of the proximal tubule of the glomerulus is:

• A) reabsorption of nutrients.
• B) secretion of hydrogen ions to maintain acid-base balance.
• C) exchange of water and sodium.
• D) reabsorption of water.

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Definitions:

Ethylene Oxide

An organic compound that is a colorless gas with a sweet odor, used as a sterilizing agent and an intermediate in the production of other chemicals.

Anionic

Pertaining to ions or molecules that carry a negative electric charge.

Cationic Polymerization

A type of polymerization where the growth of a polymer chain proceeds via cationic species as the propagating centers.

PhOH

Phenol, a toxic and caustic compound of benzene with an attached hydroxyl group, used as an antiseptic and in chemical manufacturing.