Essentials in Nutrition 2021 (Biod 121Final Exam Review)

BIOD 121 PORTAGE LEARNING Module 1 FINAL EXAM REVIEW 2021BIOD121 REVIEW FINAL EXAM. MODULE 1 Question 1 5 / 10 pts What is the difference between hunger and appetite? Your Answer: Hunger : sensation that prompts to eat Appetite : a desire to sonsume specific foods. CORRECT ANSERS Hunger is the internal drive to find and eat food. Appetite is the external drive that encourages us to find and eat food . Hunger is related to the negative sensations caused by the lack of food, while Appetite is related to the pleasurable sensations involved with eating food we enjoy. Question 2 0 / 10 pts List two examples of Cognitive external forces that can influence eating habits and comment on your personal experience with each of them. Your Answer: 1-palatability is popertional to the pleasure someone experineces when eating food. if i like the smell , tastes 2- variety is another reason that can infulence eating habit . CORRECT ANSERS Habits, Comfort foods, Advertising, Social Factors, Nutritional Value Question 3 10 / 10 pts 1. ______________bis the internal drive to find and eat food. Often experienced as a 2. ______________ sensation. Appetite is the external drive that encourages us to find and eat food. Related to pleasant sensations associated with food. Your Answer: hunger bis the internal drive to find and eat food . often experinenced as a 2 negative sensation CORRECT ANSERS 1. Hunger 2. negative Question 4 0 / 5 pts Multiple Choice: Vitamins are considered both Macronutrients and Inorganic You Answered Macronutrients and Organic Correct Answer Micronutrients and Organic Micronutrients and Inorganic Question 5 0 / 5 pts Short Answer: Define macronutrients Your Answer: Macronuclients ; any chemical element or substance that required in minutes amounts or trace amounts for the growth and proper heath of a living organism . CORRECT ANSERS Macronutrient – nutrients needed in large amounts in the body Question 6 10 / 10 pts If a fudge brownie has 14 grams of carbohydrates, 2 gram of protein and 9 grams of fat. How many calories are in the brownie? Your Answer: 145 calories. 14 x 4 = 56 2 x 4 = 8 9 x 9 = 81 56 + 8 + 81 = 145 calories Question 7 0 / 10 pts The current recommendation to maintain your body weight is 2000 calories daily. You should not consume any more than 65% of your calories from carbohydrates. How many grams of carbohydrates should you eat in a day? Your Answer: the current recommendation to maintain your body weight is 2000 calories daily. you should not consume any more than 60% of your calories from carbohydrates 300 grams of carbs . 325 grams (2000 x .65 = calories / 4 = 325 grams of carbs Question 8 10 / 10 pts 1. The state of ________________ nutrition can be achieved by eating a variety of foods which provide all the essential nutrients. 2. Malnutrition can either be a nutritional state of _______(A)__________ or ______(B)________ nutrition. Your Answer: 1. state of adequacy 2- overnutrition or undernutrition CORRECT ANSERS 1. desirable 2. A. over B. under Question 9 10 / 10 pts An individual’s health can be assessed using the ABCDEs of nutritional assessment. Give a brief description of what A stands for. Your Answer: A = Anthropometrics - measurementsof body composition such as height and weight. CORRECT ANSERS Anthropometrics- measurements of body composition such as height and weight Question 10 9 / 10 pts Answer the following: According to MyPlate, what types of food should we increase in our diet? Your Answer: fruits, vegetables, whole grains, proteines, low fat dairy . CORRECT ANSERS fruits, vegetables, whole grains, low fat dairy Question 11 0 / 10 pts Based on the nutritional label shown below, how many calories would you consume if you ate the entire container of macaroni and cheese? Your Answer: 250 calories CORRECT ANSERS 250 calories per serving x 2 servings per container = 500 calories MODULE 2 pecific parts of the GI tract include the ______(A)_______, esophagus, stomach, ______(B)_______ , large intestine and rectum. Other organs such as the liver, ______(C)__________ and pancreas aid in digestion but are not considered part of the GI tract. Your Answer: GI tract include the mouth, esophagus, stomach, small intestine, large intestine and rectum. other organs such as the liver, gallblader, and pancreas aid in digestion but are not considered part of the GI tract. CORRECT ANSERS A. mouth B. small intestine C. gallbladder Question 2 10 / 10 pts Explain the cause and symptoms of heartburn. Your Answer: it is caused by acid refluxing back into the esophagus. symptomes may includes a burning sensation behind the sternum either as aspasm or asharp pain. CORRECT ANSERS Heartburn is a burning sensation in the esophagus due to an improper closing of a sphincter that allows stomach acids to enter into the esophagus. Question 3 10 / 10 pts Sphincters play an important role in the GI tract. Name two sphincters discussed in the module and using your own words, briefly describe their functions. Your Answer: The esophageal sphincter prevents the contents of the stomach from reentering the esophagus. The pyloric sphincter controls the releaseof chyme into the small intestines from the stomach . CORRECT ANSERS The esophageal sphincter prevents the contents of the stomach from reentering the esophagus. The pyloric sphincter controls the release of chyme into the small intestines from the stomach. The ileocecal sphincter prevents the contents of the large intestine from entering the small intestine. Question 4 10 / 10 pts Define the role of enzymes in digestion. Are enzymes an example of the chemical or mechanical process of digestion? Your Answer: ezymes in digestion helped building muscle, destroying toxins, and breacking down food particles during digestion. chemical digestion is a vital part of digestion process while mechanical digestion involves physical movements , such as chewing, and musccles contarctions. chemical digestion uses enzymes to break down food . CORRECT ANSERS Enzymes role is to breakdown food particles into smaller parts and readies the nutrients for absorption. Enzymes are an example of chemical digestion. Question 5 0 / 10 pts Carbohydrates can be classified as monosaccharides, disaccharides, polysaccharides and fiber. Match the following with the descriptions. a. Monosaccharides b. Disaccharides c. Insoluble Fiber d. Soluble Fiber e. Functional Fiber 1. ____ Examples include sucrose and maltose 2. ____ Examples include fructose and galactose 3. ____ Added to food for intestinal health 4. ____ Dissolves in the GI tract 5. ____ Also called non fermentable fiber You Answered 1. Examples include sucrose and maltose Correct Answer b. Disaccharides You Answered 2. Examples include fructose and galactose Correct Answer a. Monosaccharides You Answered 3. Added to food for intestinal health c. Insoluble Fiber d. Soluble Fiber a. Monosaccharides Correct Answer e. Functional Fiber You Answered 4. Dissolves in the GI tract Correct Answer d. Soluble Fiber You Answered 5. Also called non fermentable fiber Correct Answer c. Insoluble Fiber Question 6 5 / 5 pts Multiple Choice: Which of the following is NOT True concerning blood sugar regulation? Hormones are responsible for control b. Disaccharides e. Functional Fiber High blood sugar is called hyperglycemia Correct! Glucagon helps to lower blood sugar levels Excess glucose is stored as glycogen