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HESI A2 · Anatomy and Physiology · HESI A2 Anatomy and Physiology Practice Exam

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Showing all 5 practice questions with expert explanatory rationales.

Question 1 of 5

Which organ system is primarily responsible for maintaining temperature control?

A. The skeletal system

B. The digestive system

C. The nervous system

D. The integumentary system

Correct Answer: The integumentary system

Question 2 of 5

Which organ system is largely responsible for controlling stress?

A. The endocrine system

B. The digestive system

C. The lymphatic system

D. The respiratory system

Correct Answer: The endocrine system

Question 3 of 5

Where does primary peristalsis occur?

A. Esophagus

B. Stomach

C. Nervous system

D. Small intestine

Correct Answer: Esophagus

Question 4 of 5

How does the circulatory system work with the digestive system?

A. The circulatory system removes undigested solids from the body.

B. The circulatory system filters and collects digested materials.

C. The circulatory system moves absorbed nutrients through the body.

D. The circulatory system releases enzymes that control digestion.

Correct Answer: The circulatory system moves absorbed nutrients through the body.

Question 5 of 5

To which system do the retinas belong?

A. skeletal system

B. nervous system

C. lymphatic system

D. circulatory system

Correct Answer: nervous system

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