HUN 2201: Final Exam Questions And
Answers
What are the classes of nutrients? - - correct answer
✅carbohydrates, lipids, proteins, vitamins, minerals, & water.
How much energy is contained in one molecule of ATP? - - correct
answer ✅7 kcal.
What do different daily value percentages indicate? - - correct
answer ✅<5% - low or poor
10-19% - good
>20% - high or excellent
What nutrients are obtained from the different food groups? - -
correct answer ✅vegetables - antioxidants, vitamins A, C, & E, &
fiber
fruits - vitamin C & fiber
dairy - calcium & vitamin D
protein - vitamin B12
grains - B vitamins & fiber
What is the difference between observational & experimental
nutritional research studies? - - correct answer ✅observational
,HUN 2201: Final Exam Questions And
Answers
studies compare histories while experimental studies compare
results obtained from a trial.
Mastication - - correct answer ✅chewing
Deglutition - - correct answer ✅swallowing.
Dysphagia - - correct answer ✅difficulty swallowing.
Saliva - - correct answer ✅contains salivary amylase which breaks
down polysaccharides into smaller polysaccharides.
Streptococcus mutans & Lactobacillus acidophilus - - correct answer
✅bacterias that can increase acids & metabolize sugars leading to
erosion & cavities.
Gustation - - correct answer ✅the sense of taste.
Dysgeusia - - correct answer ✅difficulty tasting
Ageusia - - correct answer ✅inability to taste
, HUN 2201: Final Exam Questions And
Answers
What are the five tastes? - - correct answer ✅sweet - aldehydes
sour - H+
salt - NaCl
bitter - alkaloids
umami - monosodium glutamate
GERD (gastroesophageal reflux disease) - - correct answer ✅a
digestive disease in which stomach acid or bile irritates the food
pipe lining.
risk factors : obesity, dietary fat, & pregnancy increases pressure &
progesterone
treatments: decreased dietary fat, decrease trigger foods, do not
eat near bedtime
What are the steps of protein digestion in the stomach - - correct
answer ✅1) a bolus enters through the esophagus into the
stomach
2) gastrin and CCK are released by stretch receptors
3) gastrin binds to an H2 receptor on our parietal cells
Answers
What are the classes of nutrients? - - correct answer
✅carbohydrates, lipids, proteins, vitamins, minerals, & water.
How much energy is contained in one molecule of ATP? - - correct
answer ✅7 kcal.
What do different daily value percentages indicate? - - correct
answer ✅<5% - low or poor
10-19% - good
>20% - high or excellent
What nutrients are obtained from the different food groups? - -
correct answer ✅vegetables - antioxidants, vitamins A, C, & E, &
fiber
fruits - vitamin C & fiber
dairy - calcium & vitamin D
protein - vitamin B12
grains - B vitamins & fiber
What is the difference between observational & experimental
nutritional research studies? - - correct answer ✅observational
,HUN 2201: Final Exam Questions And
Answers
studies compare histories while experimental studies compare
results obtained from a trial.
Mastication - - correct answer ✅chewing
Deglutition - - correct answer ✅swallowing.
Dysphagia - - correct answer ✅difficulty swallowing.
Saliva - - correct answer ✅contains salivary amylase which breaks
down polysaccharides into smaller polysaccharides.
Streptococcus mutans & Lactobacillus acidophilus - - correct answer
✅bacterias that can increase acids & metabolize sugars leading to
erosion & cavities.
Gustation - - correct answer ✅the sense of taste.
Dysgeusia - - correct answer ✅difficulty tasting
Ageusia - - correct answer ✅inability to taste
, HUN 2201: Final Exam Questions And
Answers
What are the five tastes? - - correct answer ✅sweet - aldehydes
sour - H+
salt - NaCl
bitter - alkaloids
umami - monosodium glutamate
GERD (gastroesophageal reflux disease) - - correct answer ✅a
digestive disease in which stomach acid or bile irritates the food
pipe lining.
risk factors : obesity, dietary fat, & pregnancy increases pressure &
progesterone
treatments: decreased dietary fat, decrease trigger foods, do not
eat near bedtime
What are the steps of protein digestion in the stomach - - correct
answer ✅1) a bolus enters through the esophagus into the
stomach
2) gastrin and CCK are released by stretch receptors
3) gastrin binds to an H2 receptor on our parietal cells
