MNT 2 Exam 1 Study Guide.docx - MNT 2 Exam 1 Study Guide...

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MNT 2 Exam 1 Study Guide MNT 1 Review: Know how to calculate BMI, IBW and the categories for BMI. Chapter 27- Food Allergies Know the definitions and differences between: food intolerance, food sensitivity and food allergy
Low, Moderate and high nutritional risks food, examples and what they mean
In what type of foods are the most common food allergens found?
Chapter 1- Digestion Please review the slides The cells lining the GIT have a lifespan of only 3 to 5 days Solid meal empties in 2 to 3 hours Steatorrhea: MCT Oil 8 to 10 carbons long Bile not needed for absorption Delivered to liver via blood
8.3 kcal/g Available in some enteral formulas Oil is best incorporated into foods or in recipes Know functions of secretin, gastrin, lipase Secretin- secretes water and bicarbonate Secretion Enzym e Substrate Action Final Product Pancreatic exocrine secretion Lipase Fat Hydrolysis Monoglycerides, fatty acids Chapter 27- Lower GI MNT, symptoms and causes for the following: Tropical Sprue, Steatorrhea, diverticulitis, constipation, blind-loop syndrome, , Irritable Bowel Syndrome, Celiac Disease ( including grains they CAN and CAN NOT have) Diarrhea, Tropical Sprue Cause unknown; imitates celiac disease Results in atrophy and inflammation of villi Sx: diarrhea, anorexia, abdominal distention

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