Which of the following is a function of sphincter muscles?
a. Control peristalsis
b. Grind large food particles
c. Secrete digestive juices into the GI tract
d. Control the passage of food through the GI tract
d
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A reasonable daily fiber intake for a 5 year old would be
a. 2 g. b. 5 g. c. 25 g. d. 45 g.
A typical weight-loss pattern _____
a. should follow a straight downward curve b. will include peaks, valleys, and plateaus c. will be dramatic for the first month and then plateau for an extended period d. will be slow at first and then increase rapidly e. will include a period of weight gain just before the goal weight is reached
The middle period of life ranges from 40 to 65 years old. State the caloric need and the rationale for this age range
Iron deficiency is uncommon among adult men
Indicate whether the statement is true or false