The RBC Membrane Is Freely Permeable to Which of the Following

question 32

Multiple Choice

The RBC membrane is freely permeable to which of the following?

• A) Na⁺
• B) HCO₃^-
• C) H₂O
• D) Ca²⁺
• E) K⁺

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Definitions:

Lateral Rotation

The outward rotation of a limb or organ away from the midline of the body.

Medial Rotation

Medial rotation is a rotational movement toward the midline of the body, typically referring to a movement of the limbs.

Extension

To stretch out.

Anconeus

A small muscle located at the back of the elbow that extends the forearm and assists in elbow joint movements.