The pulmonary trunk receives blood from the right ventricle and conducts it toward the lung.  The pulmonary trunk is a(n)

A. capillary.
B. artery.
C. vein.


Answer: B

Anatomy & Physiology

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_____________ are responsible for regulating the sensitivity of the muscle spindle.

A) Alpha motor neurons B) Sensory neurons C) Gamma motor neurons D) Golgi tendon organs E) Inhibitory interneurons

Anatomy & Physiology

Describe the hormones that increase cardiac output

What will be an ideal response?

Anatomy & Physiology

The primary function of the cardiovascular system is ________.

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

Anatomy & Physiology

Which germ layer is the thyroid derived from?

A. ectoderm B. mesoderm C. endoderm

Anatomy & Physiology