Calcium channel blockers block the movement of calcium _______

A) into the cell and increase heart rate
B) out of the cell and decrease heart rate
C) into the cell and decrease heart rate
D) out of the cell and increase heart rate


Answer: C) into the cell and decrease heart rate

Anatomy & Physiology

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Membranes that open to the exterior are called ________ membranes.

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology

The time in which cross bridges are active is called the period of ________.

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology

Increased aldosterone causes increased

A. urine volume. B. sodium secretion. C. potassium secretion. D. reabsorption of hydrogen ions. E. filtrate formation.

Anatomy & Physiology

The jugular vein is located in the neck

Indicate whether the statement is true or false

Anatomy & Physiology