When evaluating dysphagia, peristalsis and sphincter pressure are measured by ____
A) a manometer
B) X-ray
C) an echocardiogram
D) fluoroscopy
A
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How does pulse oximetry measure the oxygenation of arterial blood?
A. via X-rays B. via ultrasound C. via stethoscope D. via light waves E. via microphone
What is NOT one of the functions of vitamin C?
a. to protect and recycle vitamin E to its active form b. to produce and maintain collagen c. to promote the absorption of iron d. to maintain the functions of the reproductive organs e. to help form scar tissue that heals wounds
The transition of a society from producers of indigenous foods to consumers of mass-produced foods is called a. consumerization. b. modernization
c. urbanization. d. globalization. e. commoditization.
Water intoxication has occurred in _____ who consumed too much water during an event
a. cross-country skiers b. basketball players c. sprinters d. marathon runners e. soccer players