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ATI LPN · Anatomy and Physiology · Anatomy And Physiology Digestive System Test Questions

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Showing all 5 practice questions with expert explanatory rationales.

Question 1 of 5

Which of the following is a function of gall bladder?

A. Deamination

B. Bile storage

C. Synthesis of plasma protein

D. Storage of fat soluble vitamin

Expert Explanatory Rationale

Correct Answer: Bile storage

Question 2 of 5

The greater omentum does not participate in:

A. secretion of enzymes

B. support and cushioning of the viscera

C. storage of lipids

D. protection against the spread of infection

Expert Explanatory Rationale

Correct Answer: secretion of enzymes

Question 3 of 5

Optimum pH for salivary amylase

A. 1.8

B. 7.8

C. 6.8

D. 3.4

Expert Explanatory Rationale

Correct Answer: 6.8

Question 4 of 5

The nurse is teaching classes on development to parents of toddlers. A parent asks when a child should be toilet trained. The nurse bases a response on knowledge that sphincter control is generally possible by age months. Provide a numeric answer.

A. 18

B. 24

C. 30

D. 36

Expert Explanatory Rationale

Correct Answer: 24

Question 5 of 5

Match: Villi

A. projections in the small intestine that absorb nutrients

B. storage structures

C. enzyme producers

D. muscular layers

Expert Explanatory Rationale

Correct Answer: projections in the small intestine that absorb nutrients