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M2 Exam - Requires Respondus LockDown
Browser + Webcam
- Due No due date
- Points 100
- Questions 29
- Time Limit 60 Minutes
- Requires Respondus LockDown Browser
Instructions
You are about to begin a timed exam. Please make sure you are in a suitable, quiet place, free from distraction. Also, make sure you are comfortable with the material in the module before beginning. This exam will cover all material covered in Module 2. Remember, you must complete this exam without the help of any study aids, including another person, printed materials, or the Internet, and you must complete the exam in one sitting.
Attempt History
Attempt Time Score
Score for this quiz: 92 out of 100
Submitted Feb 17 at 4:40pm This attempt took 60 minutes. Which type of diffusion can move substances down concentration gradients utilizing a transporter? Passive diffusion Osmosis Active transport Correct! Facilitated diffusion LATES Attempt 1 60 minutes 92 out of 100 T Multiple Choice:
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Question
Your Answer: Stomach - Store and break down foods into Chyme Small Intestine - Absorb nutritients into blood stream and fats into lymph system Big Intestine (Colon) - Absorb water and minerals Mouth - hold and mechanically digests food Esophagus - passageway for food Stomach - Hold volume of food and mechanically and chemically digests it Small intestine - Site of digestion and absorption of nutrients Large intestine - Reabsorbs water and some vitamins Rectum - Passes undigested foodstuffs from the body Your Answer: Liver - create bile to disolve fats Options: Salivary glands: releases saliva containing enzymes that chemically digest food Liver – produces bile to break down fats Gallbladder – stores bile produced by the liver to be released into the intestine to digest fats Pancreas – releases digestive enzymes to chemically break down food Intrinsic factor is a vital glycoprotein produced in the stomach and is necessary for the B12 to be absorbed. List 3 organs of the gastrointestinal tract and state their functions.
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Question 2 List one of the GI tract’s accessory organs and its function for digestion.
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Question 3 True or False. If false, explain why it is false.
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Question 4
eating smaller meals that are low in fat, chewing food well, avoiding overeating, and limiting coffee, tea, alcohol and certain spices waiting 2 hours after a meal before lying down sleep with the head of the bed elevated Your Answer: IBS - take medicine and low fiber diet Therapy includes frequent small meals, low fat meals, high fiber intake, probiotics, and avoiding foods that trigger symptoms: gas producing foods (such as beans), milk products, alcohol, caffeine, and fat. high fiber intake polysaccharides amino acids triglycerides disaccharides Correct! glucose List a dietary treatment for Irritable Bowel Syndrome (IBS).
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Question 7 Multiple Choice:
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Question 8 Glycogen is broken down into Multiple Choice:
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Question 9 Glucagon helps to raise blood sugar levels Low blood sugar is called hyperglycemia Correct ! The pancreas influences blood sugar regulation Glucagon and insulin are responsible for blood glucose control Excess glucose is stored as glycogen Which of the following is NOT True concerning blood sugar regulation?
Correct! Found in milk Galactose Correct! Example of a disaccharide Sucrose Correct! The monosaccharide referred to as blood sugar Glucose Correct! An example of a monosaccharide Fructose Question 11
4 / 4 pts
Below are two clients with digestive ailments. For each of them explain which fiber should be added to their diet and how it will improve their symptoms.
- Client 1 suffers from constipation
- Client 2 has high cholesterol Your Answer:
- Client 1 suffers from constipation is cause by low fiber diet, suggest client to increase insoluble fiber in his diet, eating whole grains, nuts , dry or fresh fruit and vegitable will help to increase the stool size, at the same time require increase of liquid intake.
- Client 2 has high cholesterol by increase soluble fiber will help to lower cholesterol, because soluble fiber will absorb cholesterol in the GI tract stopping the it from absorb via small intestine. which can help him to lower the cholesterol level. 1. Insoluble fiber can improve constipation. It does not dissolve in water and is not broken down by intestinal bacteria so it increases stool mass and speed of passage through the large intestine. Match the sugar to its common source or characteristic:
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Question 10
Low blood sugar levels are referred to as hyperglycemia. Your Answer: False Low blood sugar levels are referred to as hypoglycemia.
FALSE: Low blood sugar levels are referred to as hypoglycemia.
OR
High blood sugar levels are referred to as hyperglycemia.
Question 16
4 / 4 pts
Compare and contrast type 1 and type 2 diabetes. Include cause, on-set, symptoms and treatment in your answer. Your Answer: The cause of type 1 diabetes is pancreas cannot create insulin, so blood sugar increase after meal for there is no insulin to help cells to increase the absorbion of glucose. Symptoms are weight loss, thirsty, etc. On-set is normally at childhood or young age Treatment is insulin treatment, increase soluble fiber in diet The cause of type 2 diabetes is pancreas create insulin slowly, which is not enough to use after meal causing blood sugar level increase, similar to type 1 diabetes. Symptoms are over weight, hypertnesion, high cholesterol, etc. On-set is at later stage in life, normally happen to adults Treatment is insulin medication (oral), increase soluble fiber in diet In both type 1 and 2 diabetes blood glucose levels are high, or there is hyperglycemia, so both also have similar symptoms (excessive thirst, urination, hunger, weight loss and ketosis). Causes, treatment and time of onset are different between type 1 and 2 diabetes: -Type 1 is when the pancreas doesn’t make any insulin, treatment is exogenous insulin and generally has onset in childhood-early adulthood and is rarer than type 2. -Type 2 is caused by insulin resistance or when the pancreas doesn’t produce enough insulin, treatment includes insulin and oral anti-diabetic drugs, it is linked to being overweight/diet, and generally has an onset in adulthood
Your Answer: There are 20 amino acids 9 are Essential amino acids cannot be produced within the body, have to get it from food, it can be found in meat, egg, soy and mix grans and beans The rest are Nonessential amino acids which can be produced within our body from essential amino acids and combined with other substance. Nonessential amino acids can be manufactured by the body or converted from other existing matter. There 11 are nonessential amino acids. Essential amino acids are 9 amino acids that we must consume through the diet as our bodies cannot naturally synthesize them. State when protein intake is equivalent to the amount of protein lost Protein equilibrium Correct! State when we take in more protein than we lose Positive protein balance Correct! State when protein loss is greater than intake Negative protein balance Hillary is having her diet evaluated. She commonly will only eat 1 item. Like a bowl of rice, or some green lentils. As it pertains to proteins, explain to Hillary the difference between complete and incomplete proteins. Would her way of eating introduce complementary proteins into her meal? Your Answer: Complete proteins have all 9 essential amino acids Incomplete proteins doesnt' have all 9 essential amino acids Either Rice or Green lentils are both incomplete proteins, but combining both together grains and beans will form complete proteins. What is the difference between essential vs nonessential amino acids?
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Question 17 Correct ! Match the following protein states to their definitions:
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Question 18
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Question 19
Correct! Phospholipid Form cell membranes, transport lipoproteins and act as emulsifiers Correct! Sterol Used to generate hormones, or steroids Your Answer: Atherosclerosis is plague form in the artires, cause disrbution to the blood flow, which will increase blood pressure. Increase the risk of heart attack and strok. To lower the risk for the development of atherosclerosis is to increase HDL in the diet, lower LDL by increase soluble fiber in the diet, like fruits and vegetables in the diet. Cut down on sweat drinks and alcholo, Lower Stress level. Atherosclerosis is when plaques form in the arteries, inhibiting proper blood flow and adding to higher blood pressure. It increases risk for strokes or heart attacks. It is associated with high levels of LDL and/or low levels of HDL. Smoking cessation, exercise, weight management and blood pressure control can lower risk. Your Answer: Smoking, low fiber diet, drinking Alcholo, not sleeping enough, don't drink enough water Diabetes, obesity, and cardiovascular disease for development of atherosclerosis. Describe atherosclerosis, the role of certain fats in its development and how to lower risk
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Questio n 23 syndrom e. List at least 3 conditions that increase mortality risk for patients with metabolic
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Question 24
Question 25
4 / 4 pts
You are volunteering with a medical relief group in a developing nation. A young child presents with edema in the legs and abdomen, a fatty liver, and his mother reports recent changes to his skin and hair. What type of malnutrition is he most likely suffering from? Your Answer: Kwashiorkor Kwashiorkor Foods that are often high in starch are also a good source of fiber. Your Answer: True True Question 27
4 / 4 pts
The pancreas plays a role in blood sugar regulation. For (A) the fasting, and (B) the fed states, list the hormones the pancreas releases and their effect on blood glucose. Your Answer: Fasting- Pancreas realise Glucogon break down glucogenstore to glucos Fed - pancreas realise insulin to help cells to increase glucos absorbing (A) Fasting – pancreas releases glucagon, which breaks down glycogen stores to increase blood glucose levels (B) Fed – pancreas releases insulin, which increases cellular uptake of glucose,lowering blood glucose levels. Question 28
4 / 4 pts
Jill says she eats plant-based foods only. She eats “eggs” made of mung beans and “burgers” made of pea protein. What type of diet is this considered? Your Answer: vEGAN vegan True or false. If false, explain why it is false.
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Question 26
