ATI RN
Anatomy And Physiology Nutrition And Metabolism Question Quizlet Questions
Question 1 of 5
A fascicle is a
Correct Answer: A
Rationale: A fascicle is a bundle of muscle fibers wrapped by perimysium.
Question 2 of 5
The axon is connected to the soma at the
Correct Answer: D
Rationale: The axon hillock is the region where the axon connects to the neuron's cell body (soma).
Question 3 of 5
Which of the following help to protect the brain?
Correct Answer: D
Rationale: All listed structures (blood-brain barrier, skull, meninges, and cerebrospinal fluid) protect the brain.
Question 4 of 5
What are the five major nutrient categories?
Correct Answer: B
Rationale: The the five major nutrients are carbohydrates, proteins, fats, minerals, and vitamins ; water and fiber are not listed, sugars and sodium are specific.
Question 5 of 5
Which mineral is essential for thyroxine synthesis? For making bones hard? For hemoglobin synthesis?
Correct Answer: A
Rationale: iodine for thyroxine, calcium for bones, iron for hemoglobin ; other combinations (B, C, D) are incorrect.