NR 228 EXAM 1 2026/2027 | NURSING QUESTIONS & ANSWERS | COMPREHENSIVE C…
P R O F E S S I O N A L P R A C T I C E M AT E R I A L S
NR 228 Exam 1 2026/2027 |
Nursing Questions &
Answers | Comprehensive
Course Assessment Review
(Rationales)
Verified Answers Exam Ready With Rationales 72 QUESTIONS
DOCUMENT OVERVIEW
This comprehensive review document provides 72 nursing exam questions with pre-filled
correct answers and detailed rationales, including visual aids. It covers fundamental
principles of nutrition and health across the lifespan. This resource is ideal for students
preparing for comprehensive course assessments, certification exams, and for in-depth
study and review of key concepts.
TOPICS
Foundations of Nutrition and Health Q1–Q31
Macronutrients and Energy Q32–Q53
Micronutrients and Water Q54–Q56
Digestion, Absorption, and Metabolism Q57–Q72
Page 1
, E XA M Q U EST I O N S
Q1 QUESTION 1 OF 72
Nutrition-
RESPONSE
The study of nutrients and the processes by which they are used by the body
RATIONALE
Nutrition encompasses the scientific investigation of substances essential for life and their
metabolic pathways. This field examines how the body absorbs, utilizes, and excretes these
substances to maintain health and function. It is a foundational component of nursing care,
influencing patient outcomes and treatment plans.
Q2 QUESTION 2 OF 72
Nutrients-
RESPONSE
Substances in foods required by the body for energy, growth, maintenance, and repair.
RATIONALE
Nutrients are essential chemical compounds obtained from food that the body utilizes for
metabolic processes. These substances provide the building blocks and fuel necessary for cellular
function, tissue regeneration, and physiological well-being. Their intake directly supports energy
production and the maintenance of bodily systems.
Q3 QUESTION 3 OF 72
Essential Nutrients-
RESPONSE
nutrient required for normal body functioning that can not be synthesized by the body.
Page 2
, RATIONALE
Essential nutrients are substances the body needs for optimal physiological processes. These
nutrients cannot be produced internally and must therefore be obtained through dietary intake to
maintain normal functioning. This necessity underscores their critical role in health and
metabolism.
Q4 QUESTION 4 OF 72
Non-essential nutrients-
RESPONSE
nutrients can be synthesized by the body
RATIONALE
Non-essential nutrients are those the body can produce itself, typically through metabolic
processes. Unlike nutrients, which must be obtained from the diet because the body cannot
synthesize them, non- nutrients do not require dietary intake to maintain physiological function.
Their synthesis by the body prevents deficiency even without dietary consumption.
Q5 QUESTION 5 OF 72
Health-
RESPONSE
is the merging and balancing of five physical and psychologic dimensions of health:
physical,
intellectual,
emotional
social
spiritual.
RATIONALE
Holistic health encompasses the integration and equilibrium of multiple interconnected
dimensions. These dimensions include the physical, intellectual, emotional, social, and spiritual
aspects of an individual's well-being. A comprehensive approach to health recognizes and
addresses each of these facets.
Page 3
, Q6 QUESTION 6 OF 72
Types of health:
Physical Health-
RESPONSE
The efficiency of the body to function appropriately, to maintain immunity to disease, and to
meet daily energy requirements
RATIONALE
Physical health encompasses the body's capacity for optimal functioning, including robust immune
responses to ward off illness. It also relates to the ability to sustain adequate energy levels for
everyday activities. This multifaceted state ensures the organism can perform its biological
processes effectively.
Q7 QUESTION 7 OF 72
Types of health:
intellectual health-
RESPONSE
The use of intellectual abilities to learn and to adapt to changes in one's environment
RATIONALE
Intellectual health encompasses the cognitive functions necessary for problem-solving and
adapting to environmental stimuli. This involves utilizing one's mental capacity to process
information and respond effectively to new circumstances. Therefore, the ability to learn and adjust
to surroundings directly reflects this dimension of well-being.
Q8 QUESTION 8 OF 72
Types of health:
Emotional health-
RESPONSE
The capacity to easily express or suppress emotions appropriately
Page 4
P R O F E S S I O N A L P R A C T I C E M AT E R I A L S
NR 228 Exam 1 2026/2027 |
Nursing Questions &
Answers | Comprehensive
Course Assessment Review
(Rationales)
Verified Answers Exam Ready With Rationales 72 QUESTIONS
DOCUMENT OVERVIEW
This comprehensive review document provides 72 nursing exam questions with pre-filled
correct answers and detailed rationales, including visual aids. It covers fundamental
principles of nutrition and health across the lifespan. This resource is ideal for students
preparing for comprehensive course assessments, certification exams, and for in-depth
study and review of key concepts.
TOPICS
Foundations of Nutrition and Health Q1–Q31
Macronutrients and Energy Q32–Q53
Micronutrients and Water Q54–Q56
Digestion, Absorption, and Metabolism Q57–Q72
Page 1
, E XA M Q U EST I O N S
Q1 QUESTION 1 OF 72
Nutrition-
RESPONSE
The study of nutrients and the processes by which they are used by the body
RATIONALE
Nutrition encompasses the scientific investigation of substances essential for life and their
metabolic pathways. This field examines how the body absorbs, utilizes, and excretes these
substances to maintain health and function. It is a foundational component of nursing care,
influencing patient outcomes and treatment plans.
Q2 QUESTION 2 OF 72
Nutrients-
RESPONSE
Substances in foods required by the body for energy, growth, maintenance, and repair.
RATIONALE
Nutrients are essential chemical compounds obtained from food that the body utilizes for
metabolic processes. These substances provide the building blocks and fuel necessary for cellular
function, tissue regeneration, and physiological well-being. Their intake directly supports energy
production and the maintenance of bodily systems.
Q3 QUESTION 3 OF 72
Essential Nutrients-
RESPONSE
nutrient required for normal body functioning that can not be synthesized by the body.
Page 2
, RATIONALE
Essential nutrients are substances the body needs for optimal physiological processes. These
nutrients cannot be produced internally and must therefore be obtained through dietary intake to
maintain normal functioning. This necessity underscores their critical role in health and
metabolism.
Q4 QUESTION 4 OF 72
Non-essential nutrients-
RESPONSE
nutrients can be synthesized by the body
RATIONALE
Non-essential nutrients are those the body can produce itself, typically through metabolic
processes. Unlike nutrients, which must be obtained from the diet because the body cannot
synthesize them, non- nutrients do not require dietary intake to maintain physiological function.
Their synthesis by the body prevents deficiency even without dietary consumption.
Q5 QUESTION 5 OF 72
Health-
RESPONSE
is the merging and balancing of five physical and psychologic dimensions of health:
physical,
intellectual,
emotional
social
spiritual.
RATIONALE
Holistic health encompasses the integration and equilibrium of multiple interconnected
dimensions. These dimensions include the physical, intellectual, emotional, social, and spiritual
aspects of an individual's well-being. A comprehensive approach to health recognizes and
addresses each of these facets.
Page 3
, Q6 QUESTION 6 OF 72
Types of health:
Physical Health-
RESPONSE
The efficiency of the body to function appropriately, to maintain immunity to disease, and to
meet daily energy requirements
RATIONALE
Physical health encompasses the body's capacity for optimal functioning, including robust immune
responses to ward off illness. It also relates to the ability to sustain adequate energy levels for
everyday activities. This multifaceted state ensures the organism can perform its biological
processes effectively.
Q7 QUESTION 7 OF 72
Types of health:
intellectual health-
RESPONSE
The use of intellectual abilities to learn and to adapt to changes in one's environment
RATIONALE
Intellectual health encompasses the cognitive functions necessary for problem-solving and
adapting to environmental stimuli. This involves utilizing one's mental capacity to process
information and respond effectively to new circumstances. Therefore, the ability to learn and adjust
to surroundings directly reflects this dimension of well-being.
Q8 QUESTION 8 OF 72
Types of health:
Emotional health-
RESPONSE
The capacity to easily express or suppress emotions appropriately
Page 4
