What is one of the first indicators of cancer? ?
A) ? cough
B) ? weight loss
C) ? headaches
D) ? nausea
B
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Which term refers to the amount of energy required for cellular metabolic processes and function of organs?
a. calorie needs b. thermal effect of food c. aerobic thermogenesis d. estimated energy requirement e. basal metabolic rate
Heartburn may result if the pyloric sphincter allows food to flow back into the esophagus from the stomach
Indicate whether the statement is true or false
The three major systems that account for the body's ability to regulate acid-base balance are the lungs, the kidneys, and
A) the brain. B) blood buffers. C) bone structure. D) the intestines.
The best way to prevent the spread of norovirus is
A. stay away from an infected person. B. stay indoors. C. wash your hands. D. cover your mouth when you sneeze or cough.