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ATI LPN · Anatomy and Physiology · Introduction to Anatomy and Physiology Lesson 1.1 Study Questions

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Showing all 5 practice questions with expert explanatory rationales.

Question 1 of 5

What is the scientific term for the mouth?

A. oral

B. mental

C. buccal

D. otic

Expert Explanatory Rationale

Correct Answer: oral

Question 2 of 5

The stomach would lie in the ___ quadrant of the abdominopelvic cavity.

A. upper left

B. lower left

C. upper right

D. lower right

Expert Explanatory Rationale

Correct Answer: upper left

Question 3 of 5

The small, finger-like projections in the small intestine that increase its surface area for nutrient absorption are called:

A. Cilia

B. Villi

C. Alveoli

D. Follicles

Expert Explanatory Rationale

Correct Answer: Villi

Question 4 of 5

Which type of tissue covers body surfaces and lines body cavities?

A. Epithelial tissue

B. Muscle tissue

C. Connective tissue

D. Nervous tissue

Expert Explanatory Rationale

Correct Answer: Epithelial tissue

Question 5 of 5

The nurse is teaching a client how the heart works. When explaining that the heart's contraction is caused by electrical stimulation, the nurse recalls that which type of tissue generates electrical signals?

A. Nervous

B. Epithelial

C. Connective

D. Muscle

Expert Explanatory Rationale

Correct Answer: Nervous

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