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Jean Inman Domain 1_ Nutrition and Supporting Sciences Questions with 100% correct answers

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Jean Inman Domain 1_ Nutrition and Supporting Sciences Questions with 100% correct answers

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  • June 16, 2024
  • 9
  • 2023/2024
  • Exam (elaborations)
  • Questions & answers

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  • jean inman domain 1 nutrition and supporting scie

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Jean Inman Domain 1: Nutrition and
Supporting Sciences
✅✅
Research has shown that neural tube defects can be reduced with proper
supplementation of - -folic acid

the best laboratory value to use in assessing iron status is - ✅✅-ferritin
where is lactose absorbed? - ✅✅-small intestine
which minerals are involved in carbohydrate metabolism? - ✅✅-chromium and zinc
✅✅
Acidic chyme becomes neutralized in the duodenum by mixing with ____________
and ________ - -bicarbonate and fluids

the colon functions in the absorption of - ✅✅-water, salts, vitamin K, thiamin,
riboflavin

How much fluid is lost through insensible losses? - ✅✅-1 liter
What are the 9 essential acids - ✅✅-PVT TIM HALL
phenylalaine
valine
tryptophan
threonine
isoleucine
methionine
histidine
alaline
leucine
lysine

the following is an irreversible reaction:
a. pyruvic acid into lactic acid
b. pyruvic acid into acetyl CoA

✅✅-b. pyruvic acid into acetyl CoA
c. glucose-6-phosphate into glycogen
d. glucose-6-phosphate into pyruvate -


✅✅
riboflavin, thiamin, and niacin are all involved in the metabolism of: -
-carbohydrates

an increased plasma pyruvate level is an indication of: - ✅✅-thiamin deficiency

, What may cause EKG abnormalities? - ✅✅-high serum potassium levels
in the fed state, the brain uses which nutrient as a source of energy? - ✅✅-glucose

in starvation, the brain uses which nutrient as an energy source? - ✅✅-ketone
bodies


✅✅
the creation of glucose from glycerol and amino acids (fat and protein) -
-gluconeogenesis

✅✅-glycolysis
catabolism of carbohydrates (glucose) -

breakdown of glycogen to glucose - ✅✅-glycogenolysis

end product of aerobic glycolysis - ✅✅-pyruvic acid


✅✅
protein-bound iodine (PBI) measures the level of ____________ being produced
(activity of the thyroid) - -thyroxine


✅✅
the hormone epinephrine _________ blood glucose during ________ stress -
-raises; catabolic

a nutrient that can be converted into a vitamin -✅✅-provitamin
the formula for producing the active form of vitamin D is - ✅✅-7-dehydrocholesterol
converting into cholecalciferol

✅✅-anticoagulants and antibiotics
in humans, vitamin K is affected by -

which hormone regulated calcium levels? - ✅✅-parathyroid hormone (PTH)

pyridoxine acts as a coenzyme in - ✅✅-deamination and transamination

which of the following are synthesized by intestinal bacteria?
a. biotin, pantothenic acid, vitamin K
b. vit E, vit K, biotin

✅✅
c. pyridoxine, vit E
d. ascorbic acid, pyridoxine, vit K - -biotin, pantothenic acid, and vitamin K


✅✅
ascorbic acid aids in healing by converting __________ to ______________ to
_________ - -proline to hydroxyproline to collagen

Biotin is considered a coenzyme in the synthesis of - ✅✅-fatty acids

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