WGU C458 HEALTH, FITNESS AND WELLNESS
NUTRITION EXAM WITH COMPLETE QUESTIONS AND
CORRECT DETAILED ANSWERS (100% VERIFIED
ANSWERS) |ALREADY GRADED A+| ||PROFESSOR
VERIFIED|| ||BRANDNEW!!!||
A school nurse is educating a group of students about nutrition. Which
statement best reflects the definition of nutrition?
A. The process of eliminating waste from the body
B. The intake of only carbohydrates for energy production
C. Providing the body with nutrients needed for daily function
D. The storage of excess energy as fat in the body
Correct Answer: C
Nutrition refers to the process by which the body receives and uses nutrients
necessary for energy, growth, and cellular repair. While elimination, carbohydrate
intake, and fat storage are related physiological processes, they do not define
nutrition. Proper nutrition ensures all macronutrients and micronutrients are
available to support metabolic and structural functions.
Which patient statement indicates understanding of undernutrition?
A. “I am overweight but still not getting enough nutrients.”
B. “Undernutrition only happens when I don’t eat enough food.”
C. “I can only develop undernutrition if I am starving.”
,D. “Undernutrition means eating too many vitamins.”
Correct Answer: A
Undernutrition occurs when the body does not receive adequate nutrients, even if
calorie intake is sufficient or excessive. Obese individuals may still be
undernourished due to poor nutrient quality. It is not defined solely by starvation or
low food intake.
A client exhibits binge eating followed by purging behaviors. Which disorder
is most consistent with this presentation?
A. Anorexia nervosa
B. Bulimia nervosa
C. Binge eating disorder
D. Malnutrition syndrome
Correct Answer: B
Bulimia nervosa is characterized by cycles of binge eating followed by
compensatory behaviors such as vomiting or laxative use. Anorexia involves self-
starvation, and binge eating disorder lacks purging behaviors. Malnutrition is a
broad nutritional imbalance, not a behavioral disorder pattern.
A patient is diagnosed with obesity. Which complication should the nurse
prioritize teaching about?
A. Increased bone density
B. Reduced immune response only
C. Type 2 diabetes and cardiovascular disease
,D. Increased vitamin absorption
Correct Answer: C
Obesity is strongly associated with metabolic and cardiovascular complications,
including type 2 diabetes, hypertension, stroke, and heart disease. It is not
associated with improved immunity or nutrient absorption.
Which mineral is most important for oxygen transport in the blood?
A. Calcium
B. Iron
C. Sodium
D. Potassium
Correct Answer: B
Iron is essential for hemoglobin formation, which carries oxygen in red blood cells.
Deficiency leads to fatigue and impaired oxygen delivery. Calcium, sodium, and
potassium serve other physiological roles such as bone health and electrolyte
balance.
Which food best supports intake of potassium?
A. Bananas
B. Cheese
C. Eggs
D. Beef
Correct Answer: A
Potassium is abundant in fruits such as bananas and oranges. Cheese and beef
, primarily provide protein and sodium, while eggs provide protein and sulfur-
containing compounds.
Which lipoprotein is considered “good cholesterol”?
A. LDL
B. HDL
C. VLDL
D. Triglycerides
Correct Answer: B
HDL (high-density lipoprotein) helps remove cholesterol from arteries and reduces
cardiovascular risk. LDL contributes to plaque formation, increasing heart disease
risk.
A client is receiving teaching about antioxidants. Which statement indicates
understanding?
A. “They increase free radical formation.”
B. “They bind free radicals and reduce cellular damage.”
C. “They are stored as body fat for energy.”
D. “They function only as hormones.”
Correct Answer: B
Antioxidants neutralize free radicals, preventing oxidative damage to cells. They
are not stored as fat nor function as hormones.
NUTRITION EXAM WITH COMPLETE QUESTIONS AND
CORRECT DETAILED ANSWERS (100% VERIFIED
ANSWERS) |ALREADY GRADED A+| ||PROFESSOR
VERIFIED|| ||BRANDNEW!!!||
A school nurse is educating a group of students about nutrition. Which
statement best reflects the definition of nutrition?
A. The process of eliminating waste from the body
B. The intake of only carbohydrates for energy production
C. Providing the body with nutrients needed for daily function
D. The storage of excess energy as fat in the body
Correct Answer: C
Nutrition refers to the process by which the body receives and uses nutrients
necessary for energy, growth, and cellular repair. While elimination, carbohydrate
intake, and fat storage are related physiological processes, they do not define
nutrition. Proper nutrition ensures all macronutrients and micronutrients are
available to support metabolic and structural functions.
Which patient statement indicates understanding of undernutrition?
A. “I am overweight but still not getting enough nutrients.”
B. “Undernutrition only happens when I don’t eat enough food.”
C. “I can only develop undernutrition if I am starving.”
,D. “Undernutrition means eating too many vitamins.”
Correct Answer: A
Undernutrition occurs when the body does not receive adequate nutrients, even if
calorie intake is sufficient or excessive. Obese individuals may still be
undernourished due to poor nutrient quality. It is not defined solely by starvation or
low food intake.
A client exhibits binge eating followed by purging behaviors. Which disorder
is most consistent with this presentation?
A. Anorexia nervosa
B. Bulimia nervosa
C. Binge eating disorder
D. Malnutrition syndrome
Correct Answer: B
Bulimia nervosa is characterized by cycles of binge eating followed by
compensatory behaviors such as vomiting or laxative use. Anorexia involves self-
starvation, and binge eating disorder lacks purging behaviors. Malnutrition is a
broad nutritional imbalance, not a behavioral disorder pattern.
A patient is diagnosed with obesity. Which complication should the nurse
prioritize teaching about?
A. Increased bone density
B. Reduced immune response only
C. Type 2 diabetes and cardiovascular disease
,D. Increased vitamin absorption
Correct Answer: C
Obesity is strongly associated with metabolic and cardiovascular complications,
including type 2 diabetes, hypertension, stroke, and heart disease. It is not
associated with improved immunity or nutrient absorption.
Which mineral is most important for oxygen transport in the blood?
A. Calcium
B. Iron
C. Sodium
D. Potassium
Correct Answer: B
Iron is essential for hemoglobin formation, which carries oxygen in red blood cells.
Deficiency leads to fatigue and impaired oxygen delivery. Calcium, sodium, and
potassium serve other physiological roles such as bone health and electrolyte
balance.
Which food best supports intake of potassium?
A. Bananas
B. Cheese
C. Eggs
D. Beef
Correct Answer: A
Potassium is abundant in fruits such as bananas and oranges. Cheese and beef
, primarily provide protein and sodium, while eggs provide protein and sulfur-
containing compounds.
Which lipoprotein is considered “good cholesterol”?
A. LDL
B. HDL
C. VLDL
D. Triglycerides
Correct Answer: B
HDL (high-density lipoprotein) helps remove cholesterol from arteries and reduces
cardiovascular risk. LDL contributes to plaque formation, increasing heart disease
risk.
A client is receiving teaching about antioxidants. Which statement indicates
understanding?
A. “They increase free radical formation.”
B. “They bind free radicals and reduce cellular damage.”
C. “They are stored as body fat for energy.”
D. “They function only as hormones.”
Correct Answer: B
Antioxidants neutralize free radicals, preventing oxidative damage to cells. They
are not stored as fat nor function as hormones.
