appendix. Description. Students also have the opportunity to engage in both oral and written discussion of important topics related to digestive processing of nutrients, glucose metabolism, insulin action, diet, and health. Complete the quiz only after you studied the material. Tarnus E, Bourdon E. Exploring the glycemic response to food intake with undergraduate students at the University of La Reunion. The illustrated, print manual contains 55 A&P exercises to be completed in the lab, with guidance including instructions, safety tips, and tear-out worksheets. Anatomy of the Digestive System. After all laboratory sections have completed this exercise, the instructor compiles and distributes data to all students enrolled in the course (Table 2). 2 / 24. pyloric region. Solutions will be used to test the glucometer before use. Significant differences between means at 30, 60, and 120 min postprandial. Chronically elevated blood glucose (hyperglycemia) may also impair neuronal function and cause damage associated with the development of type II diabetes (9), cardiovascular disease (12), and even certain types of cancer (33). Increased ATP signals closing of K+ channels, and the -cell depolarizes as K+ is held within the cell. Tracking the glycemic response after meal consumption provides an opportunity to explore how quickly and effectively regulatory systems respond to fluctuations in blood glucose after digestive processing of a meal. Address for reprint requests and other correspondence: M. K. Hopper, Dept. 46 Development . 13. Between sampling, the instructor reviews the digestion and absorption of macronutrients (carbohydrates, proteins, and lipids) and asks students to hypothesize as to the effect of their meal on postprandial blood glucose levels. Rectum 9.) No conflicts of interest, financial or otherwise, are declared by the author(s). Antiseptic hand cleanser and/or hand soap and paper towels. Relevant exercises, labeled models and slides and Respiratory Volumes 52 Spirometry: exercise! 46 Electrocardiography: BIOPAC Exercise. Blvd., Evansville, IN 47712 (e-mail: [emailprotected]). conception and design of research; M.K.H. Which can be applied to disease states about anatomy and Physiology < /a > Lab Ex canal. Students attended two 50-min lectures together each week a short tube at the end the! All blood-contaminated items are placed in a red biohazard bag, which is removed by the instructor and autoclaved before disposal. Endocrine System - 23 cards ingestion, refers to the anus, identifying major landmarks the And make the following observations the last 2 days of the Respiratory System before being eliminated days! Students are asked to eat and exercise normally (avoid overexertion) during the week before the laboratory as diet and exercise may impact results (3, 28). Close suggestions Search Search. This laboratory provides a relevant and timely discussion of the importance of diet in controlling blood glucose as a means to maintain organismal homeostasis and prevent the development of disease. Digestion takes place in the gastrointestinal tract in two principal forms: mechanical and chemical. 2. Fig. The epiglottis projects up through the soft palate into a region called the nasopharynx.The hard palate and soft palate separate the nasal and oral cavities. This allows an . Anatomy and Physiology. LAB EXERCISE 47 Urinary Structures 11 12 -4 A nephron, the basic functional unit of the kidney. For the American Physiological Society Guiding Principles for Research Involving Animals and Human Beings, please see www.the-aps.org/mm/Publications/Ethical-Policies/Animal-and-Human-Research. 47 Surface Anatomy . No abbreviations. Use appropriately labeled bags for the collection of blood-contaminated materials (bench paper, glucometer strips, alcohol swaps, and band-aids). These students may be asked to eat a normal meal, on a normal schedule, and test their blood glucose levels in the laboratory as a means of monitoring control of blood glucose. Values are from Ref. 44-46) A1. The GL of a particular food is the product of the glycemic index of the food and the amount of available carbohydrate in a serving. Transcribed Image Text: 430 LAB EXERCISE 44 Digestive Structures clinical application: fluoroscopy can be detected this way. quizlette557965. These lab exercises focus on the creation of a physical object which can be manipulated so that the behavioral characteristics can be observed. Often the laboratory exercises are short or divided into several separate procedures. The caloric value of the meals in this exercise ranged from one-third to one-sixth of the total daily caloric requirement. When purchasing food items, be sure to keep in mind that there are four treatment groups, with students divided among the groups. After fasted glucose levels have been determined, students are given their meal and sent out of the laboratory to eat. The higher the GL, the higher the resulting blood glucose level at all time periods. A separate set of discussion questions could be written for these students asking them to address specific challenges in maintaining blood glucose associated with their disorder. 1. Perhaps students could add a caffeinated beverage, a fiber capsule, or an over-the-counter fat-blocking product. Therefore, you would need to purchase 5 energy drinks and 10 toaster pastries for this group. This lab gave me the physiological reasoning behind food choices., I have a family history of diabetes, and it was very enlightening to actually see how foods impact blood sugar., This hands-on lab made the material more realI loved it!, I have taken what I learned from this lab and can honestly say that I incorporate a much healthier diet, which is the best outcome you could possibly get.. Analyze personal blood glucose values in relation to defined normal values (process skill), 5. edited and revised manuscript; M.K.H. Between parietal and visceral layers of serous pericardial membranes. Bottled water [sufficient volume to mix the required number of oral glucose solutions (330 ml/person)]. You are responsible for all bold terms and answers. What is the purpose of this test? 5. To anatomy and Physiology Chapter 13 -- the Spinal Cord - 55 cards the epidermis your knowledge in and Or any other references for pictures/slides and labels ZOOLOGY Lab SYLLABUS - Stony Brook < /a > Ex! Rectum. Lines heart chambers. Base of the heart. Label the parts indicated on the checklist. Include in your explanation the major concepts you learned and any safety concerns associated with the lab. These will be used to clean the fingertip before the finger stick. The blood vessels later in the dissection and ecology the Lab room Lab 8 into drive Students attended two 50-min lectures together each week organ systems Physiology to what you already know your! Blood parameters The effects of dietary AA and LAB supplementation on serum parameters are summarized in Table 3. Identify each of the following as an observation, a hypothesis, Laboratory Exercise 38 Heart Structure Lawrencegaltman Com lab assessment 44 ashley rodriguez lab assessment 44, edoptions english 3 answers fitnessstore sk, . In the photograph below, the heart and blood vessels of the neck region have been removed so that the trachea can be seen more clearly. Students repeat step 2 above and sample their blood at the designated postprandial time periods. //Life.Bio.Sunysb.Edu/Ugbio/Bio344/Bio344Labsyllabus.Html '' > Physiology, Pepsin - StatPearls - NCBI Bookshelf < /a > cards in Set. Question: 44 LAN EXERCISE 45 Deco 432 LAB EXERCISE 44 Digestive Structures MODEL FUNCTION (S) STRUCTURE Liver Common bile duct Common hepatic duct Cystic duct Pancreas Pancreatic duct Cecum Appendo Ascending colon Transverse colon Descending colon Sigmoid colon Rectum Anal canal, anus Lesser omentum Greater omentum . accessory organ. Observations: Be sure to include written descriptions of the tissues and . $$ Following the directions provided with the glucometer, students analyzed their blood to determine the fasted blood glucose level. The Spinal Cord. At 60 min, blood glucose levels peaked for the OGTT group (151 8.4), whereas the HGL, MGL, and LGL groups showed a decline from 30-min levels. Therefore, it makes sense that the GL, or total available carbohydrate of the meal, is closely related to the postprandial blood glucose level. Lab Report: Exercise 9: The Digestive System Purpose: Please explain the purpose of this lab. Students use alcohol swabs to thoroughly clean the fingertip that will used to sample blood. Label the anatomical structures of the digestive system on available models. The postlaboratory assignment requires students to discuss the importance of glucose homeostasis, graphically summarize their findings, review the literature to describe results in light of published data, and describe relationships between hyperglycemia and hyperinsulinemia and disease processes. However, laboratory coats and eye protection should be used to guard against exposure to blood from other individuals. Students are typically surprised to learn that foods they frequently ingest (HGL foods) challenge glucose homeostasis similar to the OGTT group. Students with special dietary restrictions or health considerations are allowed to select their meal treatment first, and everyone is given the option to participate as an observer only. The illustrated, print manual contains 55 A&P exercises to be completed in the lab, with guidance including instructions, safety tips, and tear-out worksheets. Laboratory Exercise 38 Heart Structure Lab 38 Heart Structure Answers exercise 38 lab manual answers laboratory exercise 38. Handheld glucometer (the Center for Disease Control and Prevention recommends 1 glucometer/student). Functions of Digestive Structures. Energy drinks (small size, 8 oz, 1 energy drink/student). Define the terms insulin, glucagon, prandial, postprandial, hyperglycemia, hypoglycemia, insulin resistance, GI, and GL (content knowledge), 2. Make sure that test strips match the type of glucometer purchased and are not past the expiration date. Transverse colon 6.) By the 120-min time period, MGL blood sugar levels declined to within the normal fasting range (100 4.7). Laboratory sections met twice weekly for 115 min each meeting. Universal precautions must be followed; all human blood must be treated as if known to be infectious for human immunodeficiency virus, hepatitis B virus, and other blood-borne pathogens. Study Lab Practical 1 using smart web & mobile flashcards created by top students, teachers, and professors. GLUT4-containing vesicles translocate and fuse with the plasma membrane, inserting GLUT4 into the membrane. The Cell: Anatomy and Division Exercise 5. Exercises include labeling of anatomy, dissection of anatomic models and slides types! This laboratory exercise provides a systems approach to digestive and regulatory processes through the exploration of postprandial blood glucose levels. Pig Dissection Exercises. In light of current trends in obesity and type II diabetes, these discussions are timely and well received. Blvd., Evansville, IN 47712 (e-mail. Anatomy and Physiology Questions . Students observe first hand the ability of the body to tightly regulate blood glucose and return this variable to its normal range when acutely altered as a result of digestive processes. Laboratory staff purchase food items through a commercial grocery, premeasure individual meals, divide meals into Zip Lock bags, and place the bags in the refrigerator. In addition, each T.A. part of the stomach closest to the small intestine . Comment on similarities and differences in the series.\ Students discover that postprandial glucose levels peak similarly for the OGTT and HGL group (137 7.1 and 145 4.7mg/dl) and remain higher than MGL and LGL groups over the 2-h period. https://www.lifescitrc.org/resource.cfm?submissionID=5983 [10 June 2013]. 6. Each meal was independently compared with the OGTT group, and significant differences between the meal and OGTT groups at each time point is shown in Fig. Although not a stated objective, this laboratory exercise also contributes to the University of Southern Indiana's mission to prepare students to live wisely as students learn how personal dietary choices may influence their health. Masseter Parotid gland Submandibular gland 47. The following steps are performed on the day of the laboratory: 1. Lip 5. anal canal. Baker Creek Seed Catalog 2022, chapter 17 A&P139. Views. Although exact values for sugar content vary by brand, a 20-oz cola typically contains 65 g sugar, whereas a 32-oz convenience store size cola has 91 g sugar. Observing differences and similarities in cell structure often gives students trouble, as many of them have never seen any cells other than epithelial cells. IN-LAB EXERCISES Open the Atlas app. Insulin binds to its receptor (1), which activates cytoplasmic signaling molecules, which, in turn, act on intracellular vesicles that contain GLUT4 carrier proteins (2). Duodenum 5.) No abbreviations. medial to the angle of the mandible. Hard palate 6. Yes, de Meijer VE, Le HD, Meisel JA, Akhavan Sharif MR, Pan A, Nose V, Puder M, Dietary fat intake promotes the development of hepatic steatosis independently from excess caloric consumption in a murine model, Foster-Powell K, Holt SH, Brand-Miller JC, International table of glycemic index and glycemic load values: 2002, Gabir MM, Hanson RL, Dabelea D, Imperatore G, Roumain J, Bennett PH, Knowler WC, The 1997 American Diabetes Association and 1999 World Health Organization criteria for hyperglycemia in the diagnosis and prediction of diabetes, Effect of a high-protein, low-carbohydrate diet on blood glucose control in people with type 2 diabetes, Gannon MC, Nuttall FQ, Neil BJ, Westphal SA, The insulin and glucose responses to meals of glucose plus various proteins in type II diabetic subjects, Haber GB, Heaton KW, Murphy D, Burroughs LF, Depletion and disruption of dietary fibre.