What class of chemotherapy drug works by arresting cellular metaphase by inhibiting mitotic tubular formation (spindle)?
a. alkylating agents
b. nitrosureas
c. antimitotics
d. indirect DNA agents
e. topoisomerase inhibitors
c
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The upper gastrointestinal tract includes the ______.
A. mouth B. small intestine C. stomach D. two of the above
Which of the following best describes the action of ginseng in the body?
A. It is believed to influence neural and hormonal activity in the body. B. There is research suggesting ginseng use improves physical performance in humans. C. It is most effective in assisting with sleep and gastrointestinal disorders. D. It acts as an immune depressant and may influence the development of cancers.
Given the current body of research, are carnitine supplements effective for improving endurance performance?
a. No. Evidence of improved endurance performance is lacking. b. Yes. There is scientific consensus that endurance performance is improved.
A tube fed cancer patient complains of constipation. Which formula do you suggest?
a. Glucerna b. Jevity c. Deliver 2.0 d. Peptamen