ATI LPN
Study Guide for Fundamentals of Nursing Care: Concepts, Connections & Skills
Chapter 23 : Nutrition Questions
Question 1 of 5
Nutrients absorbed into the bloodstream from the GI tract travel to the liver via the
Correct Answer: B
Rationale: The portal vein transports nutrients from the GI tract directly to the liver for processing.
Question 2 of 5
What is the minimum amount of water that should be ingested by the average adult in a 24 -hour period?
Correct Answer: C
Rationale: 1440 mL (about 1.5 liters) is the minimum recommended water intake for an average adult, though needs vary.
Question 3 of 5
Water has several important functions in the body. Which of the following are functions of water?
Correct Answer: A,B,C,D,E
Rationale: Water regulates temperature, maintains blood pressure, dilutes waste, removes toxins, and transports nutrients.
Question 4 of 5
Which of the following groups of individuals require the highest level of water intake for optimal health?
Correct Answer: E
Rationale: Nursing mothers require higher water intake to support milk production and maintain hydration.
Question 5 of 5
Protein is required by the body for
Correct Answer: B,C,E
Rationale: Proteins are essential for tissue growth, hormone/enzyme production, and antibody formation, not primarily for energy or iron absorption.