Vitamin K is essential for the synthesis of ________ and other clotting factors.

a. phylloquinone
b. osteocalcin
c. calcitriol
d. calcidiol
e. prothrombin


Answer: e. prothrombin

Nutritional Science

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Choking occurs when food slips into the ________ and completely blocks passageways.

a. pharynx b. larynx c. trachea d. esophagus e. diaphragm

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What is sarcopenia?

a. Loss of central visual activity b. Loss of muscle mass and strength c. Aging-induced chronic inflammation of the stomach d. Intestinal dysmotility from excessive use of laxatives e. Paralysis of GI tract muscles

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Alcohol use disorders are defined as a spectrum of disorders

A. that encompasses recurrent excessive drinking and alcoholism. B. that encompasses moderate and excessive drinking. C. associated with behavioral issues in children. D. that affect only men.

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The thyroid is the most common cancer site

a. True b. False Indicate whether the statement is true or false

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