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TTU- NS 1410 FINAL EXAM QUESTIONS & ANSWERS

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TTU- NS 1410 FINAL EXAM QUESTIONS & ANSWERS

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  • October 22, 2024
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  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • TTU- NS 1410
  • TTU- NS 1410
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TTU- NS 1410 FINAL EXAM QUESTIONS & ANSWERS
Macronutrients and their function - Answers-(1) Protein, Carbohydrate, Fat (Lipid),
Water. (2) Provides energy, Maintain and repair body tissue, Support the growth of new
body tissue.

Energy provided from each nutrient - Answers-(1) CHO= kcal/gram (2) Fat=9kcal/gram
(3) Protein= 4kcal/gram (4) Alcohol= 7kcal/gram

Water Soluble Vitamins - Answers-B vitamins, Vitamin C

Fat Soluble Vitamins - Answers-A, D, E, and K (KADE)

RDA - Answers-Recommended Dietary Allowance

What is RDA used for? - Answers-(1) Are recommendations, not minimum requirements
(2) Offer a substantial margin of safety (less true for energy) (3) Guide for healthy
people (4) Based on large body of scientific and experimental data

AMDR (Acceptable Macronutrient Distribution Ranges) - Answers-Describes the portion
(or %) of the energy intake that should come from each macronutrient

AMDR for Carbohydrates - Answers-45-65%

AMDR for Fat - Answers-20-35%

AMDR for Protein - Answers-10-35%

Recommended amounts of protein - Answers-(1) .8 grams per kilogram of body weight
(2) .36 grams per pound

Role of Registered Dietitian - Answers-Bachelor's in nutrition
Competition of supervised clinical experiences
Passing a national registration exam
Hospitals, clinics, nursing homes
Sports nutrition
Food-service management
Community and public health nutrition
Nutrition research

Guidelines for making health claims on products - Answers-No health claim is allowed if
more than 20% of DV (daily value) for: total fat, saturated fat, cholesterol, and sodium

Components and how to read a food label - Answers-(1) Manufacturer's address
(2) Product name
(3) Net contents

,(4) Ingredients list (descending order by weight)
Serving size and servings
Must meet FDA

GERD Causes - Answers-(1) Hiatal hernia
(2) Cig smoking and alcohol use
(3) Being overweight
(4) Pregnancy
(5) Chocolate, citrus, spicy, or fried foods
(6) Large high fat meals
(7) Lying down too soon after a meal

Ulcers (Digestive Disorder) - Answers-An area of erosion in underlying layers of cells in
an area- often in the stomach and duodenum

Cause of ulcers - Answers-Hpyloric bacteria

Celiac Disease (Digestive Disorder) - Answers-Damaged small intestine lining
(decreased villi and enzymes)

Crohn's Disease (Digestive Disorder) - Answers-Inflammatory bowel disorder disease
that can affect any area of the small intestine
Possibly cause can be immune reaction with a virus or bacteria

Ulcerative Colitis (Digestive Disorder) - Answers-Chronic disease of the colon

Treatment for GERD - Answers-Lose weight
Decrease the amount of fat in your diet
Sit up for at least 2 hours after eating
Eat small frequent meals

Ulcer Treatment - Answers-Small frequent meals
Antibiotics
Avoid caffeine or alcohol
Refrain from smoking

Celiac Disease Treatment - Answers-A diet lacking wheat, rye, and barley

Simple Carbs - Answers-Monosaccharides and Disaccharides

Monosaccharides - Answers-Single sugar unit
Glucose
Fructose
Galactose

Disaccharides - Answers-Pair of sugar units

, Maltose
Sucrose
Lactose

Functions of Carbs - Answers-Supplies energy
Protein sparing
Prevents ketosis
Sweetener


What foods require a food label - Answers-(1) Nearly all packaged foods and processed
meat products (2) Fresh fruit (3) Veggies (4) Raw single ingredient of meat, poultry, fish
are voluntary

Ways to eat out on a healthy diet - Answers-(1) Consume smaller portion sizes (2)
Select foods lower in fat and added sugar (3) Select restaurants that serve more healthy
foods (4) Avoid all you can eat buffets or offers (5) Avoid appetizers

Parts of the GI tract and GI system - Answers-(1) Mouth (2) Esophagus (3) Stomach (4)
Small intestines and large intestines (5) Rectum/anus

Major site of absorption - Answers-Small Intestine

Belching (Digestive Disorder) - Answers-is primarily caused by swallowed air, eating too
fast, improperly fitted dentures, and chewing gum

Heartburn (Digestive Disorder) - Answers-is caused by hydrochloric acid in the
esophagus

Gastroesophageal Reflux Disease (GERD) - Answers-painful persistent heartburn

Functions of Fats - Answers-Provides energy
Carrier for fat soluble vitamins
Provides flavor and texture for foods
Essential to many body functions
Fat contributes to making us feel satiated- because fats are more energy dense than
carbs or proteins

Functions of Protein - Answers-Cell growth, repair, and maintenance
Enzymes and hormones
Fluid and electrolyte balance
Acid-base balance
Immune system
Energy source
Nutrient transportation and storage
Neurotransmitter

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