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ATI LPN · Anatomy and Physiology · Nutrition And Metabolism Questions

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Showing all 5 practice questions with expert explanatory rationales.

Question 1 of 5

The carpal bones are examples of ___ bones.

A. long

B. short

C. flat

D. irregular

Correct Answer: short

Question 2 of 5

Which hormone is glucagon's main antagonist?

A. Insulin

B. Cortisol

C. Adrenaline

D. Thyroxine

Correct Answer: Insulin

Question 3 of 5

What is a redox reaction?

A. A reaction producing energy only

B. A combination of oxidation and reduction

C. A reaction breaking down proteins

D. A reaction synthesizing glucose

Correct Answer: A combination of oxidation and reduction

Question 4 of 5

What are the products of beta oxidation?

A. Glucose and ATP

B. Acetyl CoA, NADH + HÃ¢ÂÂº, FADHÃ¢â€šâ€š

C. Fatty acids and glycerol

D. COâ‚‚ and HÃ¢â€šâ€šO

Correct Answer: Acetyl CoA, NADH + HÃ¢ÂÂº, FADHÃ¢â€šâ€š

Question 5 of 5

The spinal cord consists of four regions and ___ segments.

A. five

B. twelve

C. twenty-five

D. thirty-one

Correct Answer: thirty-one

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