1|Page
DH209 FINAL EXAM 2025|REAL 540
QUESTIONS AND ANSWERS|ALREADY
GRADED A+
Bolus entering the stomach, semi fluid material produced by gastric
juices on ingested food - ..........ANSWER.......Chyme
Mass food that is swallowed in the stomach - ..........ANSWER.......Bolus
Energy required for involuntary physiological functions to maintain
life, including respiration, circulation, maintenance of muscle tone
and body temp - ..........ANSWER.......Basal Metabolic Rate (BMR)
Many pt gain weight after 25 years because the BMR increases and
previous eating habits are maintained without decreasing activity?
True
False - ..........ANSWER.......False
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Deposition of inorganic minerals in an organic matrix -
..........ANSWER.......Mineralization
Mineralization of bone begins immediately after collagen formation.
True
False - ..........ANSWER.......True
Fluoride ions can replace hydroxyl ions in the hydroxyapatite
crystal lattice of teeth. This fluoridated hydroxyapatite, or
fluorapatite, is less soluble and makes the tooth more resistant to
demineralization.
True
False - ..........ANSWER.......True
Grains, seeds, dairy legumes, when they are combined you get all of
essential amino acids - ..........ANSWER.......Complimentary proteins
Amino acids that must be supplied by the diet. Also known
indispensable amino acids. - ..........ANSWER.......Essential amino acids
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Difficulty in swallowing - ..........ANSWER.......Dysphagia
Process of adding nutrients not present in the natural product or to
increase the amount of the original product -
..........ANSWER.......Fortification
Process of restoring nutrients removed from food during processing
- ..........ANSWER.......Enrichment
Oral self care and nutrition on patients with orthodontia
motivation? - ..........ANSWER.......Motivating them by relating it to
taking pride in their personal appearance
By the age of 70, skin produces 1/2 the quantity it did at a younger
age. Homebound elderly are especially at an increased risk for
Vitamin D deficiency.
Both true
Both False
, 4|Page
True/False
False/True - ..........ANSWER.......Both true
Does sunscreen inhibit the formation of vitamin D?
Yes
NO - ..........ANSWER.......Yes
How many minutes of sun should older adults receive?
5
10
15
20 - ..........ANSWER.......10 Minutes
Each is a correlation between vitamin D and sun exposure is
accurate, except one. Which is the exception?
A. By the age of 70 years, the skin generally produces vitamin D at
only half the level it did at the age of 20 years.
B. UV radiation penetrates uncovered skin and converts a precursor
of vitamin D to Vitamin D3
DH209 FINAL EXAM 2025|REAL 540
QUESTIONS AND ANSWERS|ALREADY
GRADED A+
Bolus entering the stomach, semi fluid material produced by gastric
juices on ingested food - ..........ANSWER.......Chyme
Mass food that is swallowed in the stomach - ..........ANSWER.......Bolus
Energy required for involuntary physiological functions to maintain
life, including respiration, circulation, maintenance of muscle tone
and body temp - ..........ANSWER.......Basal Metabolic Rate (BMR)
Many pt gain weight after 25 years because the BMR increases and
previous eating habits are maintained without decreasing activity?
True
False - ..........ANSWER.......False
,2|Page
Deposition of inorganic minerals in an organic matrix -
..........ANSWER.......Mineralization
Mineralization of bone begins immediately after collagen formation.
True
False - ..........ANSWER.......True
Fluoride ions can replace hydroxyl ions in the hydroxyapatite
crystal lattice of teeth. This fluoridated hydroxyapatite, or
fluorapatite, is less soluble and makes the tooth more resistant to
demineralization.
True
False - ..........ANSWER.......True
Grains, seeds, dairy legumes, when they are combined you get all of
essential amino acids - ..........ANSWER.......Complimentary proteins
Amino acids that must be supplied by the diet. Also known
indispensable amino acids. - ..........ANSWER.......Essential amino acids
,3|Page
Difficulty in swallowing - ..........ANSWER.......Dysphagia
Process of adding nutrients not present in the natural product or to
increase the amount of the original product -
..........ANSWER.......Fortification
Process of restoring nutrients removed from food during processing
- ..........ANSWER.......Enrichment
Oral self care and nutrition on patients with orthodontia
motivation? - ..........ANSWER.......Motivating them by relating it to
taking pride in their personal appearance
By the age of 70, skin produces 1/2 the quantity it did at a younger
age. Homebound elderly are especially at an increased risk for
Vitamin D deficiency.
Both true
Both False
, 4|Page
True/False
False/True - ..........ANSWER.......Both true
Does sunscreen inhibit the formation of vitamin D?
Yes
NO - ..........ANSWER.......Yes
How many minutes of sun should older adults receive?
5
10
15
20 - ..........ANSWER.......10 Minutes
Each is a correlation between vitamin D and sun exposure is
accurate, except one. Which is the exception?
A. By the age of 70 years, the skin generally produces vitamin D at
only half the level it did at the age of 20 years.
B. UV radiation penetrates uncovered skin and converts a precursor
of vitamin D to Vitamin D3
