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Nursing School and Allied Health Entrance Exam: Human Anatomy and Physiology Practice Test - Digestion
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Nursing School and Allied Health Entrance Exam: Human Anatomy and Physiology Practice Test - Digestion
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10 Questions

1. Smooth muscle activity of the digestive system is stimulated by increased levels of __________ activity.
2. Diarrhea and constipation result primarily from altered motility of the
3. Vitamin __________ is water-soluble and readily absorbed from the intestine by diffusion.
4. Bile that is NOT immediately needed for digestion is stored and concentrated within the
5. Gastric ulcers occur when the protective inner layer of the stomach is damaged and the __________ layer, with its blood vessels and nerve cells, is exposed to acid.
6. Secretion of pancreatic juice is stimulated by __________, released in response to proteins and fats within the small intestine.
7. In order to be absorbed, carbohydrates must be reduced to the form of
8. Protein digestion begins in the stomach by a group of proteolytic enzymes referred to as
9. Saliva contains mucus, water, and __________, which partially digests polysaccharides.
10. Absorption of vitamin B12 (required for erythrocyte production) is promoted by intrinsic factor—a product of cells found within the