The majority of muscles that move the arm have origins on the

A. scapula.
B. clavicle.
C. sternum.
D. humerus.
E. ribs.


Answer: A

Anatomy & Physiology

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The movement of rotating a limb outward is called ________ rotation

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The doublet that results with more frequent stimulation of the frog heart represents _______.

A) an extra contraction of the ventricles B) an extrasystole and an extra contraction of the atria C) an extrasystole and an extra contraction of the ventricles D) an extra contraction of the atria E) an extrasystole

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A patient with severe Crohn's disease undergoes resection of her terminal ileum

After recovering from the surgery, she develops chronic diarrhea that is treated effectively with cholestyramine (a resin that can bind bile acids). Assuming her Crohn's disease has not recurred, the diarrhea in the patient can most likely be attributed to loss of which of the following membrane proteins? A. SGLT1 B. CFTR C. NBC1 D. Na+,K+-ATPase E. ASBT

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What is the primary nutrient used in cellular respiration?

A. Protein B. Fat C. ATP D. Glucose

Anatomy & Physiology