The most posterior chamber of the heart is the ____________________.

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


left atrium

Anatomy & Physiology

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Distention of the stomach causes thirst to

A. increase. B. decrease.

Anatomy & Physiology

The point in a muscle twitch when the troponin is bound to calcium is called the

A) contraction phase. B) relaxation phase. C) stimulus phase. D) latent period. E) isotonic period.

Anatomy & Physiology

When the left and right contract, they flex the head and neck.

a. sternocleidomastoid b. longissimus group c. splenius d. rectus abdominis

Anatomy & Physiology

Two hydrogen atoms share electrons equally between each other, forming a molecule. What type of bond is this?

A) Nonpolar covalent bond B) Ionic bond C) Hydrogen bond D) Polar covalent bond

Anatomy & Physiology