NURS 299 Nutrition Chapter 4 Exam 2025

Which statement best describes the relationship between dietary fiber and glucose levels ? - " Eating dietary fibers may help slow the absorption of glucose by my body . " - " Eating more high - fiber foods helps me feel fuller ; thus I will eat less sugary foods . " - " Fiber - containing foods may lower the availability of minerals , which can decrease glucose breakdown for me . " - " Replacing high - fat foods with high - fiber foods helps decrease glucose levels in general . " - Correct Answer-" Eating dietary fibers may help slow the absorption of glucose by my body . " Which food causes bloating , gas , abdominal pain , and diarrhea in individuals with lactose intolerance ? Select all that apply . One , some , or all responses may be correct . - Glass of milk - Cheese and crackers - Half a turkey sandwich - Slice of toast with butter - Salad with low - fat dressing - Correct Answer-Glass of milk Cheese and crackers Slice of toast with butter The consumption of which item could be increased to include more complex carbohydrates in the diet ? Select all that apply . One , some , or all responses may be correct . - Cow's milk - Legumes - Molasses - Potatoes - Rice - Whole grains - Correct Answer-Legumes Potatoes Rice Whole grains Which rationale would the nurse provide to a patient regarding adequate fiber intake for primary prevention of heart disease ? Select all that apply . One , some , or all responses may be correct . - Glucose from soluble fibers is absorbed more slowly . - Fiber is more filling and may decrease intake of higher fat foods . - Fiber prevents constipation , which leads to less straining during elimination . - Soluble fibers bind to lipids and cholesterol , thereby removing them as fiber is excreted . - High - fiber intake reduces possibility of development of diverticula and secondary bacterial infection . - Correct Answer-Fiber is more filling and may decrease intake of higher fat foods Soluble fibers bind to lipids and cholesterol , thereby removing them as fiber is excreted Which saccharide is classified as a disaccharide ? Select all that apply . One , some , or all responses may be correct . - Maltose - Sucrose - Lactose - Fructose - Galactose - Correct Answer-Maltose Sucrose Lactose Where does carbohydrate digestion begin ? - Esophagus - Small intestine - Stomach - Mouth - Correct Answer-Mouth Which common sugar found outside of plants promotes the absorption of calcium and phosphorus ? - Sucrose - Lactose - Maltose - Galactose - Correct Answer-Lactose Which class of carbohydrates is considered the building blocks of all carbohydrates ? - Disaccharides - Polysaccharides - Oligosaccharides - Monosaccharides - Correct Answer-Monosaccharides Which statement about saliva is accurate ? - Saliva contains secretin , which helps break down bicarbonate . - Saliva contains intrinsic factor , which facilitates absorption of vitamin B12 - Saliva contains amylase , an enzyme that begins the process of digesting starches . - Saliva contains cholecystokinin ( CCK ) , which stimulates the gallbladder to release bile . - Correct Answer-Saliva contains amylase , an enzyme that begins the process of digesting starches . Which term represents the actual breakdown of substances resulting from the production and / or storage of gastric and digestive secretions ? - Mechanical digestion - Nutrient absorption - Chemical digestion - Metabolism - Correct Answer-Chemical digestion The body can digest and metabolize carbohydrates to produce which substance for energy ? - Amino acids - Glucose - Essential nutrients - Protein - Correct Answer-Glucose Which statement best describes the only real nutrient function of carbohydrates ? - The only real nutrient function of carbohydrates is the supply of energy . - Natural carbohydrate sweeteners are accompanied by essential nutrients . - The sweeteners provided by carbohydrates help regulate blood glucose levels . - Carbohydrates provide dietary fiber , which is crucial for effective bodily functions . - Correct Answer-The only real nutrient function of carbohydrates is the supply of energy . Which food choice provides complex carbohydrates ? - Milk - Beans - Peaches - Carrots - Correct Answer-Beans Which carbohydrate most efficiently adds important bulk to the diet ? - Dextrin - Glycogen - Cellulose - Algal polysaccharides - Correct Answer-Cellulose Which statement concerning dietary fiber provides the best foundation for consumption of dietary fiber to help address constipation ? - " Gastric emptying is decreased by dietary fibers , thus slowing digestion and gut transit time . " - " Soluble dietary fibers bind minerals , lipids , and bile acids , thus decreasing the excretion of each . " - " Dietary fiber adds bulk to fecal matter , stimulating muscle action in the intestine . " - " Normal microflora in the colon use dietary fiber as a medium for microbial fermentation , leading to synthesis of vitamins . " - Correct Answer-" Dietary fiber adds bulk to fecal matter , stimulating muscle action in the intestine . " Which statement about the classification of carbohydrates and their importance in nutrition is correct ? - " Sucrose , maltose , and lactose are polysaccharides composed of various monosaccharides . " - " Glucose , fructose , and galactose are all monosaccharides , which are important in human nutrition . " - " Sugar alcohols such as xylitol , mannitol , and sorbitol can be used freely to replace sugar without adding kilocalories . " - " Oligosaccharides such as stachyose and raffinose are found naturally in most foods and provide the greatest source of energy for the body . " - Correct Answer-" Glucose , fructose , and galactose are all monosaccharides , which are important in human nutrition . " Which type of fiber is insoluble and helps the digestive tract hold water ? Select all apply . One , some , or all responses are correct . - Lignin - Gums - Pectin - Cellulose - Hemicellulose - Correct Answer-Lignin Cellulose Hemicellulose The parotid glands secrete an enzyme that acts on starch to begin its breakdown into dextrins and disaccharides . What is this enzyme called ? - Glucose - Hydrochloric acid - Ptyalin - Saliva - Correct Answer-Ptyalin A client who reports consuming large amounts of milk , cheese , and ice cream reports bloating , gas , abdominal pain , and diarrhea . Which condition would be associated with these symptoms ? - Irritable bowel syndrome ( IBS ) - Crohn's disease - Diverticulitis - Lactose intolerance - Corre