What is the purpose of mechanical digestion?
?Mechanical digestion helps prepare food for chemical digestion by breaking it into smaller pieces.
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Exclusively breastfed infants should receive _____ supplements.
A. vitamin K B. fluoride C. iron D. fluoride and vitamin D E. vitamin D and vitamin K
A test that may be used to obtain a measure of body protein stores is:
a. 24-hour urinary creatinine. b. 24-hour serum creatinine. c. urinary urea excretion. d. serum amino acid levels.
Soda and sports beverages are sources of empty calories and for the most part should be avoided by teens
Indicate whether the statement is true or false
Because medicine has its roots in the treatment of acute disease, proposals for changes in medical education have emphasized the need to train physicians to _____
a. develop wellness plans to prevent acute illnesses b. diagnose patients with short-term disabilities c. treat patients with chronic diseases d. make diagnoses that will provide the most reimbursements