ATI RN
Nutrition And Metabolism Test Questions Questions
Question 1 of 5
Which of the following contributes to a person's BMR? Kidney function, breathing, jogging, eating, fever.
Correct Answer: B
Rationale: breathing and kidney function contribute to BMR ; jogging (A, C), eating (A, D), and fever (C, D) are variable, not basal.
Question 2 of 5
What is the Body Mass Index (BMI)?
Correct Answer: A
Rationale: BMI uses height and weight to assess whether a person's weight falls within a healthy range.
Question 3 of 5
The watery component of the cytoplasm is called
Correct Answer: A
Rationale: Cytosol is the watery, soluble portion of the cytoplasm inside cells, distinct from organelles and other components.
Question 4 of 5
Bone plays a central role in the regulation of blood levels of
Correct Answer: D
Rationale: Bones store and release calcium to regulate its levels in the blood, critical for various physiological processes.
Question 5 of 5
The space occupied by an osteocyte is called
Correct Answer: B
Rationale: Osteocytes reside in lacunae, small spaces within the bone matrix.