Hnf 150 Study guides, Class notes & Summaries

HNF 150 Exam 1 Questions and Answers Already Passed A long-distance hiker is trying to choose the most ENERGY-DENSE snack for her hike. Which should she take? A) Juice box, pretzels, banana B) Bagel, fresh grapes, sports drink C) Roasted peanuts, cheddar cheese, raisins D) Baby carrots, apple, wheat crackers C) roasted peanuts, cheddar cheese, raisins What is true concerning essential nutrients? A) They are only important in childhood when you are growing B) They are only found i...

nutrient density - Answer--foods rich in nutrients relative to their energy content (calories). -Usually whole foods -Lower in calories+Higher in nutrients= More Nutrient Dense 6 classes of nutrients - Answer--carbohydrates, fats, proteins, vitamins, minerals, water -Only the macronutrients (fat, protein, carbohydrate) provide energy energy yield (kcal/gram) for fats - Answer-9 kcal/gram energy yield (kcal/gram) for proteins - Answer-4 kcal/gram energy yield (kcal/gram) for carbohydrates ...

MSU HNF 150 Exam 1 with Complete Solutions Whole Foods form basic healthy diet (fish, vegetables, beans, milk products, meats) Processed foods subjected to process six classes of nutrients carbs, protein, fats, vitamins, minerals, water essential nutrients body cannot make it on its own/ fast enough so you need it from foods (carbs, fat, protein, water) nutrient density nutrients provided per calorie energy yielding nutrient need for energy. basic building blocks. (carbs fa...

HNF 150 - MSU Exam 1* Questions and Answers Already Passed What is nutrition? study of how food nourishes the body Vitamin C protects cells against damage important for healthy gums and skin helps absorb iron prevents scurvy What are nutrients? components of food that are indispensable to the body's functioning What do nutrients provide? energy serve as building material maintain or repair body parts supports growth "Essential" Nutrients must be obtained from an extern...

HNF 150 EXAM 1 Objectives Understand the concept of nutrient density and state how it can be used to determine the healthfulness of foods - Correct Answer-A measure of nutrients provided per calorie of food Foods rich in nutrients relative to their energy content (calories) usually whole foods; lower calroies and higher nutrient foods ex: fruits & veggies = energy dense; spam & candy - not energy dense; whole foods = energy dense Identify the six classes of nutrients. Recall the energy yi...

Describe the major roles of water - Answer--carries nutrients -cleanses tissue and blood-solvent-> dissolves other substances to create a solution -chemical reactions -lubricant around joints -shock absorber -body temperature Identify the causes, signs and symptoms of dehydration - Answer-Causes: don't drink enough fluids, diuretics, eat lots of salt and sugarSigns of mild: thirst, dry mouth, lack of energy/feeling tired, rough dry skin, sudden weight loss, rapid pulse, low BP, impai...

HNF 150 MSU Exam 1 Latest Update Graded A+ Nutrient Densiy Nutrient dense food has more nutrients, fewer carbs 1. Vitamins 2. Minerals 3. Complex Carbs Six types of nutrients Water Carbs Protein Lipids Vitamins Minerals Nutrient Energy Yield Carbs = 4kcal/gram Protein = 4kcal/gram Lipids = 9kcal/gram **Alcohol = 7kcal/gram Nutritious Diet characteristics 1. Adequacy 2. Balance 3. Calorie Control 4. Moderation 5. Variety Whole food Food with as little processing a...

HNF 150 Water & Minerals Questions and Answers Already Passed _________ (mineral) is required inside the cell and __________ (mineral) is required outside the cell to maintain fluid & electrolyte balance. A. Calcium & phosphorus B. Sodium & potassium C. Calcium & magnesium D. Potassium & sodium E. Potassium & calcium D. Potassium & Sodium A deficiency in Selenium may result in: I. Thyroid issues II. Keshan disease Abnormalities to offspring during development that affect brain develop...

MSU HNF 150 Exam 3 Questions and Answers Rated A+ Water balance of the body -Dehydration -Water equilibrium -Water intoxication T/F: 60% of body weight is water weight True Major functions of water in the body -Carries nutrients -Cleanses tissue an blood -Solvent -Chemical reactions -Lubricant around joints -Shock absorber -Body temperature How to dehydrate the body -Dont drink enough fluids -Diuretics (alcohol, caffeine) -Eat lots of salt and sugar Dehydration symp...

HNF 150 EXAM 2 Questions And Answers Structure of protein - ANS-composed of carbon, hydrogen, oxygen, and nitrogen and arranged as strands of amino acids Three components of amino acids - ANS-amine group, acid group, side chain How many essential amino acids exist? - ANS-9 Why are adequate amounts of all essential amino acids required for protein synthesis? - ANS-without essential amino acids the body can't make the proteins that it needs to do work What factors differentiates protein?...