Which of the following occurs with hypokalemia?

A. Cells are hyperpolarized.
B. The resting membrane potential is more positive.
C. Cells are more excitable.
D. There is more diffusion of potassium into the cells.
E. Cells are partially depolarized.


Answer: A

Anatomy & Physiology

You might also like to view...

The papillary muscles contract after the other ventricular muscles so that they can take up the slack on the chordae tendineae before the full force of ventricular contractions sends blood against the atrioventricular (AV) valve flaps

Indicate whether the statement is true or false

Anatomy & Physiology

Pathogenic bacteria induce tissue damage and produce disease by invading host cells and taking over the cellular biochemical facilities for their own purposes

Indicate whether the statement is true or false

Anatomy & Physiology

How does the modern scientific method differ from the natural philosophy of the ancient Greeks?

What will be an ideal response?

Anatomy & Physiology

Which structures are reservoirs that store acetylcholine?

A. Lysosomes B. Synaptic clefts C. Sarcomeres D. Terminal cisternae E. Synaptic vesicles

Anatomy & Physiology