For defecation to take place, the puborectalis must

A. contract.
B. relax.


Answer: B. Relax.

Anatomy & Physiology

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All of the following are considered to be hazardous wastes EXCEPT ________

A) blood B) a salt solution C) a preserved specimen D) urine

Anatomy & Physiology

Programmed cell death is called:

A) neoplasia. B) metastasis. C) apoptosis. D) hydrolysis.

Anatomy & Physiology

Pulmonary arteries transport ________

A) oxygenated blood to the lungs B) blood rich in carbon dioxide to the lungs C) oxygenated blood to the heart D) oxygenated blood directly to the aorta E) blood rich in carbon dioxide to the right atrium of the heart

Anatomy & Physiology

The ____________ arch of the foot runs perpendicular to the longitudinal arches

Fill in the blank with correct word.

Anatomy & Physiology