The third direct branch from the aortic arch is the ____ artery.

a) right common carotid
b) right subclavian
c) brachiocephalic
d) left subclavian
e) left common carotid


Ans: d) left subclavian

Anatomy & Physiology

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Enzymes which finish chemical digestion:

a. are found in the duodenum b. are found in the brush border c. are found in the stomach d. include salivary amylase and pepsin e. are located throughout the digestive tract from beginning to end

Anatomy & Physiology

Nerve fibers are also called ____________

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

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Paula's grandfather is diagnosed as having lung cancer. His physician orders biopsies of several lymph nodes from neighboring regions of the body, and Paula wonders why, since the cancer is in his lungs. What would you tell her?

What will be an ideal response?

Anatomy & Physiology

The thymus enlarges after puberty

Indicate whether the statement is true or false

Anatomy & Physiology