What is the name of the superior opening into the stomach?

A. Cardiac orifice
B. Pyloric sphincter
C. Ileocecal sphincter
D. Esophageal constrictor
E. Gastric portal


A. Cardiac orifice

Anatomy & Physiology

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Where does the mentalis muscle insert?

A) skin around the eyelids B) skin of the chin C) hyoid bone D) angle of the mouth

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Stepping on a piece of glass would most likely invoke a ________ reflex.

A. Golgi tendon B. motor C. stretch D. withdrawal E. pain

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Human sperm

A. have twenty-three chromosomes. B. secrete testosterone. C. are diploid. D. All apply.

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Why is it important to check ropes frequently?

What will be an ideal response?

Anatomy & Physiology