Over ____ different species of bacteria reside in the colon.?
A) ?100
B) ?500
C) ?1000
D) ?5000
B
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An average body fat percentage for women is:
a. less than 12%. b. less than 5%. c. 32%. d. greater than 35%.
Which of the following statements is true?
A. Peptic ulcers usually form in the small and large intestines. B. Vomiting blood is a sign of irritable bowel syndrome. C. Acid reflux often results when the gastroesophageal sphincter fails to close properly. D. People who are infected with H. pylori have a high risk of developing type 1 diabetes.
Which of the following foods is recommended for a high-kcalorie, high-protein diet?
a. cheese b. raw vegetables c. fresh fruit d. plain pasta
Pregnant females who have the highest risk of experiencing complications during pregnancy are ________.
A. women between the age of 22 and 33 years old B. women between the age of 21 and 30 years old C. teenage girls and women over the age of 35 years old D. women between the age of 24 and 32 years old