While playing softball, Sid pulls his hamstring muscle. As a result of the injury, he has difficulty extending and medially rotating his thigh. Which muscle(s) of the hamstring group did he probably injure?
What will be an ideal response?
Sid probably injured the semimembranosus and/or the semitendinosus, since both of these muscles have these difficult actions.
Anatomy & Physiology
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In which lobe of the cerebrum does Wernicke’s area lie?
What will be an ideal response?
Anatomy & Physiology
The lower colon receives its blood from the
A. inferior mesenteric arteries. B. renal arteries. C. suprarenal arteries. D. superior mesenteric artery. E. celiac trunk.
Anatomy & Physiology
The microscopic modifications on the lumen surfaces of epithelial cells in the small intestine are known as ____.
a) villi b) rugae c) plica circularis d) microvilli
Anatomy & Physiology
All of the following contain mucous cells in the epithelium except the
A) stomach. B) transverse colon. C) esophagus. D) small intestine. E) large intestine.
Anatomy & Physiology