Basic Nutrition and Diet Therapy Chapter 5 Exam Questions and Answers 100% Correct
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Basic Nutrition and Diet Therapy Chapter 5
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Basic Nutrition And Diet Therapy Chapter 5
Basic Nutrition and Diet Therapy Chapter 5 Exam Questions and Answers 100% Correct
Digestion - Answers Food broken down in the gastrointestinal tract to release hormones.
Absorption - Answers Nutrients taken into cells that line the gastrointestinal tract.
Transport - Answers Movement of nutrie...
Basic Nutrition and Diet Therapy Chapter 5 Exam Questions and Answers 100% Correct
Digestion - Answers Food broken down in the gastrointestinal tract to release hormones.
Absorption - Answers Nutrients taken into cells that line the gastrointestinal tract.
Transport - Answers Movement of nutrients through the circulatory system from one area to another
Metabolism - Answers The sum of the vast number of chemical changes in the cell that ultimately
produce the materials that are essential for energy, tissue building, and metabolic controls.
Smooth Muscle - Answers In the gastrointestinal tract provide 2 types of movement.
1. Muscle tone or tonic contraction
2. Periodic muscle contraction and relaxation.
Peristalis - Answers Alternating muscle contractions and relaxations that force the contents forward.
Pancreatic amylase - Answers Converts (breaks down) starch into the dissccharides maltose and sucrose.
Pancreatic lipase - Answers Converts fat into glycerides and fatty acids.
Bile - Answers Emulsifying agent➡Produced by the liver, and stored in the adjacent gallbladder. Ready
for use when fat enters the intestine.
Absorption & Transport - Answers When digestion is complete, food has been changed into simple end
products that are ready for absorption. Carbohydrate foods are reduced to simple sugars. Cats are
reduced into fatty acids and glycerides. Protein is reduced into single Mini acids. Vitamins and minerals
are liberated. With a water base for solution and transport, in addition to the necessary electrolytes, the
whole fluid derived mass is now prepared for absorption.
Simple Sugars - Answers Glucose, fructose, and galactose.
Pg. 63 - Answers This degree of bioavailability is a factor in setting dietary intake standards for all macro
and micronutrients.
Mucosal Folds - Answers The large, visible folds of the mucous lining of the small intestine that increase
the absorbing surface area.
Villi - Answers Small protrusions from the surface of a membrane; finger-like projections that cover the
mucosal surfaces of the small intestine and that further increase the absorbing surface area.
Microvilli - Answers Extremely small, hair-like projections that cover all of the villi on the surface of the
small intestine and that greatly increase the total absorbing surface area.
Simple Diffusion - Answers Force by which particles move outward in all directions from an area of
greater concentration to an area of lower concentration.
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