HNF 150 MSU EXAM 3 STUDY GUIDE 2026
ACCURATE QUESTION SET AND CORRECT
ANSWERS
◉ which of the following statements is true?
a) BMR is higher in older adults
b) BMR is not affected by malnutrition
c) BMR is higher during a fever
d) BMR is lower in taller individuals
e) BMR is not affected by growth status.
Answer: BMR is higher during a fever
◉ potassium is required ________ the cell.
Answer: inside
◉ sodium is required ______ of the cell.
Answer: outside
◉ sodium functions.
Answer: maintain fluid and electrolyte balance outside of the cell
,◉ 3 components of body energy expenditure.
Answer: basal metabolic rate, thermic effect of food, & voluntary
activities
◉ satiation.
Answer: the perception of fullness that builds throughout a meal;
determines the amount of food consumed at meal
◉ hunger.
Answer: physiological NEED to eat
◉ appetite.
Answer: physiological DESIRE to eat
◉ satiety.
Answer: perception of fullness that lingers in the hours after a meal
and inhibits eating until the meal time; determines time between
meals
◉ settling zone.
Answer: genetics + environment
◉ dieting as a treatment for obesity failure rate.
, Answer: 95%
◉ anorexia nervosa.
Answer: extreme restriction of energy/calories, intense fear of
gaining weight, under 85% ideal weight, deceived perception of
body weight.
◉ common features of anorexia nervosa.
Answer: lack of menstruation, depressed mood, self esteem depends
on weight, denial of risks of low body weight, excessive exercise,
extreme restricting
◉ major roles of water.
Answer: -solvent (dissolves solutes); carries nutrients, waste
removal
-cleans tissues and blood
-participates in chemical reactions
-lubricant around joints
-shock absorber
-body temp regulation
◉ mild dehydration symptoms.
ACCURATE QUESTION SET AND CORRECT
ANSWERS
◉ which of the following statements is true?
a) BMR is higher in older adults
b) BMR is not affected by malnutrition
c) BMR is higher during a fever
d) BMR is lower in taller individuals
e) BMR is not affected by growth status.
Answer: BMR is higher during a fever
◉ potassium is required ________ the cell.
Answer: inside
◉ sodium is required ______ of the cell.
Answer: outside
◉ sodium functions.
Answer: maintain fluid and electrolyte balance outside of the cell
,◉ 3 components of body energy expenditure.
Answer: basal metabolic rate, thermic effect of food, & voluntary
activities
◉ satiation.
Answer: the perception of fullness that builds throughout a meal;
determines the amount of food consumed at meal
◉ hunger.
Answer: physiological NEED to eat
◉ appetite.
Answer: physiological DESIRE to eat
◉ satiety.
Answer: perception of fullness that lingers in the hours after a meal
and inhibits eating until the meal time; determines time between
meals
◉ settling zone.
Answer: genetics + environment
◉ dieting as a treatment for obesity failure rate.
, Answer: 95%
◉ anorexia nervosa.
Answer: extreme restriction of energy/calories, intense fear of
gaining weight, under 85% ideal weight, deceived perception of
body weight.
◉ common features of anorexia nervosa.
Answer: lack of menstruation, depressed mood, self esteem depends
on weight, denial of risks of low body weight, excessive exercise,
extreme restricting
◉ major roles of water.
Answer: -solvent (dissolves solutes); carries nutrients, waste
removal
-cleans tissues and blood
-participates in chemical reactions
-lubricant around joints
-shock absorber
-body temp regulation
◉ mild dehydration symptoms.
