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Jean Inman Domain 1 (RD Exam) Questions with 100% correct answers _ verified _ latest update 2024
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Jean Inman Domain 1 (RD Exam) Questions with 100% correct answers _ verified _ latest update 2024
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Jean Inman Domain 1 (RD Exam)1 kg = ? lbs -✅✅-2.2 lbs
12 LHI topics - ✅✅-LHI= leading health indicator; topics= access to health
services; clinical preventative services; environmental quality; injury and
violence; maternal, infant, and child health; mental health; oral health;
nutrition, physical activity, and obesity; social determinants; substance abuse;
tobacco; sexual and reproductive health
1oz of starchy foods= how much CHO - ✅✅-15grams or 1 carb exchange
A high protein diet needs more - ✅✅-Riboflavin(releases energy from
protein), water, pyridoxine
A high serum calcium level will result in - ✅✅ -The release of calcitonin from
the thyroid gland; calcitonin lowers serum calcium by inhibiting born
reabsorption
A parenteral solution needs what amino acids - ✅✅ -Tryptophan, treronine,
isoleucine, phenylalanine; parenteral solution= a liquid make of one of more
soluble substances that is injected into the body
A product is a good source of fiber if the label says - ✅✅-At least 10% of
daily fiber intake but less than 20%
A-linolenic(omega 3) - ✅✅ -Essential fatty acid; retinal function and brain
development; deficiency= neurological changes(numbness, blurred vision);
sources= fish oil, walnuts, flaxseeds, canola; lowers hepatic production of
triglycerides(inhibits VLDL synthesis)
Abnormal fat metabolism - ✅✅ -Not enough CHO results in incomplete fat
oxidation and buildup of ketone bodies
Absorption of carbs/Glucose sources - ✅✅ -Simple sugars: small intestine to
liver where it is converted to glucose or glycogen;
Glucose sources=dietary, liver glycogen, product of intermediate
metabolism(reconversion of lactic and pyruvic acid)
,Acetyl CoA - ✅✅ -Comes from pyruvic acid, oxidation of fatty acids, and
breakdown of the Carbon skeleton of certain amino acids; intermediate
breakdown product of carbs, fat, CHO, and protein; fatty acids enter as a
2-carbon fragment
Acid-base balance - ✅✅ -Regulation of hydrogen concentration; acids
release hydrogen ions, base takes up hydrogen ions; buffer= mix of acid and
base components to protect against a strong acid/base; major buffer=
carbonic acid(H2CO3) and sodium bicarbonate(NaHCO3); pH scale= 0-7 acid,
7-14 base/alkaline
Active transport -✅✅ -(Glucose, amino acids, Na, K, Ca, Mg, Fe); needs
energy from ATP, sodium plays an active role; sodium pump= uphill pumping
from low to high concentration across a membrane, against an energy
gradient
Adult dietary needs - ✅✅ -Depends on amount of exercise; protein= 56g(M),
46g(F); 45-65% carbs; 20-35% fat; 10-35% protein; fiber under age 50=
38g(M), 25g(F); fiber over age 50= 30g(M), 21g(F)
Adult needs for Fluid/sodium/fatty acid -✅✅-Fluid= 35ml/KG(1ml/calorie),
3.7L/day(M), 2.7L/day(F);
Sodium= age 19-50, 1.5g/day(3.8g NaCl);
A-linolenic= 1.6g(M), 1.1g(F);
Linoleic acid= 17g(M), 12g(F)
Alcohol -✅✅ -Metabolized as a fat; 7cal/gram; to find calories in alcohol=
(.8)(proof)(ounces); proof= % of alcohol times 2
All baking powders contain - ✅✅-Sodium bicarbonate(NaHCO3)
Alpha and Beta - ✅✅ --parameters that must be set by a research team;
Alpha= level of statistical significance;
Beta= ability to detect the amount of difference:
Delphi= a focus group of experts
Amino acid that can't be produced by the body - ✅✅-Tryptophan
,Amino acids - ✅✅ -Base= amino group(NH2), acid= carboxyl group(COOH);
essential amino acids= threonine, valine, isoleucine, leucine, lysine,
tryptophan, methionine, phenylalanine, histidine;
phenylalanine converted to tyrosine; methionine converted to cysteine;
tryptophan is precursor for niacin & serotonin;
Essential during catabolic stress: arginine, glutamine
Amylase deficiency results in - ✅✅-Reduced glycolysis
✅✅
An achievable outcome for a community weight-control program -
-Reduce the number of Obese adults by 10% during the first 2 years of
the program
An advantage of using focus groups to collect data - ✅✅-Helps the
researcher understand the participants perspective
Anabolic hormones - ✅✅ -Pituitary growth hormone, thyroid hormone,
insulin, testosterone;
Stimulates gluconeogenesis= adrenal steroids(glucocorticoids) and protein
catabolism
- release glucose from protein
Anasarca - ✅✅ -Extreme edema and widespread swelling of skin due to
effusion of fluid into extracellular space; due to heart, liver, renal failure and
extreme protein/calorie malnutrition; low serum protein= edemas and ascites
Anecdotal evidence - ✅✅ -Evidence in the testimonial format or from info
that goes against current scientific data
Atrophic gastritis -✅✅ -Chronic inflammation of the stomach that leads to
achorydia(loss of hydrochloric acid secretion) and loss of intrinsic factor(leads
to B12 deficiency)
B1 deficiencies - ✅✅ -beriberi, muscle weakness, food drop, memory loss,
tachycardia, increase erythrocyte transketolase, increase plasma pyruvate
B1 properties - ✅✅ -thiamin, water soluble
lost as temperature or ph changes in cooking
heat stable in acid
, B1 sources - ✅✅-grains, wheat germ, pork, liver
B12 deficiency - ✅✅--Macrocytic, Megaloblastic anemia
-Pernicious anemia (after gastrectomy or removal of ileum --> d/t lack of
Intrinsic factor)
B12 functions - ✅✅-- coenzyme in protein synthesis
- forms RBC
B12 properties - ✅✅ -cyanocobalamin, contains cobalt, bound by intrinsic
factor in gastric juice
B12 sources - ✅✅-liver, meat, milk, kidney, eggs, fish, cheese
B2 deficiency - ✅✅-growth failure, cheilosis- cracked lips
angular stomatitis- moth corner cracks, sore throat
magenta tongue
B2 function - ✅✅ -- Energy release from protein
- Red cell production
B2 properties - ✅✅-riboflavin, lost in UV light
coenzyme
B2 sources - ✅✅-liver, kidney, meat, milk
B6 deficiency - ✅✅-seizures, anemia, dermatitis, glossitis, peripheral
neuropathy
B6 funtions - ✅✅ -coenzyme in amino acid metabolism: deamination,
transmination
increase in protein requires an increase in pyridoxine
B6 properties - ✅✅ -pyridoxine
INH- isoniazid (drug treats TB) B6 is an antagonist
B6 sources - ✅✅--Meat
-Wheat
-Corn
-Yeast
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