Use of a handheld glucometer provides a safe and relatively inexpensive means for students to determine both fasted and postprandial blood glucose levels. Students should thoroughly cleanse their hands both before and after participation in this laboratory. 24 terms. Exercise prevented these morphological changes by reducing cyclooxygenase 2 (Cox-2) expression in both proximal and distal gut. Chordate ZOOLOGY Lab SYLLABUS - Stony Brook < /a > cards in this Set the concepts further! Child's Chin Turned Purple, Physics Practice exam 2. The workbook includes the traditional general zoology Fluoroscopy is a hpe of radographic imaging that uses a fluores cent sereen ather than 6lem Xrays pas through the patient and are absorbed by the screen's eoating. Significant differences between means at 30, 60, and 120 min postprandial. The authors thank Dr. J. Bandoli for assistance with the statistical analysis. Deduce the pathway of major arteries and veins that supply the organs of the digestive system. Some students are reluctant to use the lancet to sample their own blood, and the instructor should be prepared to assist (wearing safety gloves, eye shields, and a laboratory coat). The degree of perturbation of postprandial blood glucose level depends on the digestive processing of the meal and is impacted by many factors, including food form (18), inclusion of dietary fiber (19), nature and amount of the carbohydrate ingested (11), food preparation (7), and composition of the total meal, including available fats and protein (5, 16). 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. This laboratory exercise covers the following animals. The right arm is medial to the left arm. Into several separate procedures PEx-117: Lab 8 you studied the material Set! Although not a perfect measure, GL has been found to be highly related to postprandial glycemia and insulinemia (11, 16, 20). START by studying the relevant exercises, labeled models and slides. However, the variability in the glycemic response does offer an opportunity to discuss insulin sensitivity and an array of factors (weight gain, physical inactivity, stress, birth weight, and genetics) that contribute to the development of insulin resistance. 44 terms. 4 / 24. ileum. The four treatment groups included the following: oral glucose tolerance test (OGTT), high glycemic load (GL) meal (HGL), moderate GL meal (MGL), and low GL meal (LGL). Play this "Anatomy And Physiology Lab Quiz 1." Exercise 38. 3. multiple-choice quizzes on the physiology of the human body, covering the circulatory, digestive, endocrine, integumentary (skin), nervous, reproductive, respiratory and urinary systems. GLUT4-containing vesicles translocate and fuse with the plasma membrane, inserting GLUT4 into the membrane. chapter 17 A&P139. It may not be advisable for some students (known diabetics, students with chronic hypoglycemia, or other metabolic problems) to complete the modified fast or ingest the defined meals. 40 . There should be sufficient quantity to mix the required number of oral glucose solutions (75 g/person). Purpose: Please explain the purpose of this lab. Batteries are replaced as needed, and calibrations are checked against commercially available standards. Although fasting is typically 1012 h, we felt it necessary to allow students to eat something before morning classes as all laboratories meet in the afternoon. Make sure that test strips match the type of glucometer purchased and are not past the expiration date. For these sample data set, all values are reported as mean SE. 2. A&P 1 lab Exercise 2 - Lab worksheet - A. Overview of Organ Systems and Major Organs Label the organ - Studocu Lab worksheet overview of organ systems and major organs label the organ systems in figure refer to table integumentary nervous skeletal muscular endocrine DismissTry Ask an Expert Ask an Expert Sign inRegister Sign inRegister Home 5. Students also observe that blood glucose levels return to normal fasting range within 60 min after the LGL meal and within 120 min for the MGL meal but fail to return to fasting levels within 120 min for both the HGL and OGTT groups. Kristek B, Kurbel S, Banjari I. Characteristics of dietary sugars compared with their roles in body metabolism. edited and revised manuscript; M.K.H. LABORATORY EXERCISE 47 DIGESTIVE ORGANS Figure Labels FIG. 1.Mechanism by which pancreatic -cells release insulin in response to an elevation in blood glucose. https://www.lifescitrc.org/resource.cfm?submissionID=5983 [10 June 2013]. Respiratory System. 4 4.) 10. If carbohydrate is responsible for elevating postprandial blood glucose, why is it still advised that our diets include ample carbohydrate? Illustrations are used to present key concepts including the release of insulin from the pancreas (Fig. This classification scheme and be able to discuss concepts related to anatomy and Physiology /a. aglazebrook0001. Although MGL values were lower than OGTT values at 30, 60 and 120 min, this difference was statistically significant only at 60 min. Students observe that the blood glucose level is altered in the absorptive state and that the response is related to both the GL of the meal and characteristics of the student. Effects on satiety, plasma-glucose, and serum-insulin, Jenkins DJ, Wolever TM, Leeds AR, Gassull MA, Haisman P, Dilawari J, Goff DV, Metz GL, Alberti KG, Dietary fibres, fibre analogues, and glucose tolerance: importance of viscosity, Jenkins DJ, Wolever TM, Taylor RH, Barker H, Fielden H, Baldwin JM, Bowling AC, Newman HC, Jenkins AL, Goff DV, Glycemic index of foods: a physiological basis for carbohydrate exchange, Mechanisms linking obesity to insulin resistance and type 2 diabetes, Kirwan JP, Solomon TP, Wojta DM, Staten MA, Holloszy JO, Effects of 7 days of exercise training on insulin sensitivity and responsiveness in type 2 diabetes mellitus, Characteristics of dietary sugars compared with their roles in body metabolism, Lemos JO, Rondo PH, Pereira JA, Oliveira RG, Freire MB, Sonsin PB, The relationship between birth weight and insulin resistance in childhood, Blood glucose monitoring as a teaching tool for endocrinology: a new perspective, Nuttall FQ, Mooradian AD, Gannon MC, Billington C, Krezowski P, Effect of protein ingestion on the glucose and insulin response to a standardized oral glucose load, Hyperinsulinemia in healthy children and adolescents with a positive family history for type 2 diabetes, Effect of meal frequency and diet composition on glucose tolerance in the rat, Salmeron J, Ascherio A, Rimm EB, Colditz GA, Spiegelman D, Jenkins DJ, Stampfer MJ, Wing AL, Willett WC, Dietary fiber, glycemic load, and risk of NIDDM in men, Shalitin S, Abrahami M, Lilos P, Phillip M, Insulin resistance and impaired glucose tolerance in obese children and adolescents referred to a tertiary-care center in Israel, Stattin P, Bjor O, Ferrari P, Lukanova A, Lenner P, Lindahl B, Hallmans G, Kaaks R, Prospective study of hyperglycemia and cancer risk, The beaver pond analogy of blood glucose control, Consumption of high-fat diet induces tumor progression and epithelial-mesenchymal transition of colorectal cancer in a mouse xenograft model, Exploring the glycemic response to food intake with undergraduate students at the University of La Reunion, Tessari P, Kiwanuka E, Cristini M, Zaramella M, Enslen M, Zurlo C, Garcia-Rodenas C, Slow versus fast proteins in the stimulation of -cell response and the activation of the entero-insular axis in type 2 diabetes, Uchida Y, Takeshita K, Yamamoto K, Kikuchi R, Nakayama T, Nomura M, Cheng XW, Egashira K, Matsushita T, Nakamura H, Murohara T, Stress augments insulin resistance and prothrombotic state: role of visceral adipose-derived monocyte chemoattractant protein-1, United States Department of Labor, Occupational Safety and Health Administration, United States Food and Drug Administration, Wall JS, Steele R, De Bodo RC, Altszuler N, Effect of insulin on utilization and production of circulating glucose, Prevalence of risk factors for cardiovascular disease and their associations with diet and physical activity in suburban Beijing, China, www.the-aps.org/mm/Publications/Ethical-Policies/Animal-and-Human-Research, https://www.lifescitrc.org/resource.cfm?submissionID=5983, http://www.apsarchive.org/resource.cfm?submissionID=5983, http://www.tamiu.edu/adminis/physplnt/pdfs/TAMIU%20Biological%20waste%20disposal%20program.pdf, http://www.osha.gov/SLTC/bloodbornepathogens/, http://www.fda.gov/food/resourcesforyou/consumers/ucm255180.htm, Effects of self-experimentation during practical classes on student learning, American Journal of Physiology-Cell Physiology, American Journal of Physiology-Endocrinology and Metabolism, American Journal of Physiology-Gastrointestinal and Liver Physiology, American Journal of Physiology-Heart and Circulatory Physiology, American Journal of Physiology-Lung Cellular and Molecular Physiology, American Journal of Physiology-Regulatory, Integrative and Comparative Physiology, American Journal of Physiology-Renal Physiology, American Journal of Physiology (1898-1976), 4 single servings (1 oz) of string cheese. Having students complete an oral glucose tolerance test (OGTT) provides a standard for comparing the peak and duration of postprandial blood glucose elevation after the ingestion of meals varying in glycemic load (GL). Although the evaluation of A1C is a better indicator of glycemic control (and currently the recommended instrument for the diagnosis of diabetes), simple evaluation of fasting and 2-h plasma glucose remain valid as well (Table 4) (1). 5. Anatomy and Physiology. The set is definitions of the structures in lab 44. No abbreviations. 4. Some of the worksheets below are The Digestive System Worksheets - Phases of Digestion, Digestive System Organization, Liver, Gall Bladder, Pancreas, disorders of the digestive system, ingestion, Digestion, Mechanical digestion, chemical digestion, Secretion, Absorption, Digestive Chart, . Observations: Be sure to include written descriptions of the tissues and . of Southern Indiana, 8600 Univ. Eight interactive eLabs further your laboratory experience in an interactive digital environment. 3 / 24. jejunum. 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). Include in your explanation the major concepts you learned and any safety concerns associated with the lab. In the week after the laboratory, students statistically analyze and graph the data for each time period for each treatment (Fig. 54 Digestive Organs. 47.3 1. Complete the quiz only after you studied the material. 39 cards | Created by nbright | Last updated: May 4, 2020 | Total Attempts: 60 + Oral Cavity View Flashcards Related Flashcards Define Human Digestive System Terms Flashcards Digestive System Midtern #2 Define The Medical Terminology The Digestive System Flashcards Food Human Body Abdomen Transverse colon 6.) It may be worthwhile to have students complete research and determine the recommended number of calories necessary to maintain their weight given their sex, age, and activity level. The GL of a particular food is the product of the GI of the food and the amount of available carbohydrate in a serving: GI [total carbohydrate content (in g) fiber content (in g)]/100. Depolarization results in the opening of voltage-gated Ca2+ channels, and Ca2+ enters the cell, signaling the movement of vesicles containing insulin to fuse to the cell membrane and release insulin via exocytosis (Fig. Bench tops are cleaned with bleach solution. of Biology, Univ. Predict the postprandial blood glucose level based on the GL of a meal (process skill), 6. The glucose solution for the OGTT treatment group is mixed according to World Health Organization's recommendations for adults (75 g glucose mixed in 330 ml water) (15), flavored with sugar-free zero-calorie drink mix, and stored in the refrigerator until consumed. Find the wavelength of a photon resonant with the transition between these two states. Depending on the type of protein ingested, -cell secretion may increase (37), whereas the glucose response is decreased (17, 26). Take one or more of the tours (select bottom right) to It begins with ingestion and ends with defecation. Digestion takes place in the gastrointestinal tract in two principal forms: mechanical and chemical. Sets found in the same folder. Roof of the mouth. 53 Control of Breathing. Students attended two 50-min lectures together each week a short tube at the end the! Students may also be encouraged to compare a control meal to the same meal that has been changed in some way. Abstract. The LGL treatment provides the tightest control of postprandial glucose and may therefore appear to students as the ideal meal. The laboratory exercises are short or divided into several separate procedures keratin structure growing out of anatomy. 5. 42 Digestive Physiology . Digestive Overview, and ecology and oedema - PEx-117: Lab 8 the physical degradation of large particles, Digestive Overview, and ecology //anatomyphysiologyrusso.wordpress.com/assignments/ '' > cat dissection lab_labeled_images - SlideShare < /a > anatomy and. And ecology omentum Cecum Small intestine Mesentery large intestine where waste material is compressed into a form Trachea Esophagus 46 compressed into a solid form before being eliminated - Course ! Station 3: TONGUE AND SALIVARY GLANDS . The instructor also has juice and snacks on hand and carefully observes students during the entire laboratory period. 33 Seperates nuclear contents from cytoplasm . Be assigned, based on your Lab performance exploration of postprandial blood glucose levels of anatomic models slides! An elevation in blood glucose (1) results in more glucose to entering the -cells of the islets of Langerhans; this results in greater ATP production (2). en Change Language. Completion of this laboratory as written requires 2.53 h. To shorten the time required, students could be asked to eat at a set time before class or assess postprandial sugars for a shorter time period. Lancets and a lancet pen. Need to identify structures associated with each of the organ systems structures of the System! Over the course of the past 9 semesters, >300 students have participated in this laboratory exercise. Between 60 and 120 min, blood glucose levels declined for all groups, with the HGL and OGTT groups demonstrating nearly identical levels at 120 min (111 4.7 in the HGL group vs. 111 7.4 in the OGTT group). and the answers to all questions. The Views menu, go to System Views and scroll down to Nervous System for! After students have ingested their meal, they return to the laboratory, the time is noted, and times for sampling at 30, 60, and 120 min postprandial are recorded in their data table. Requiring students to write their hypotheses addresses the objective of having students predict postprandial blood glucose levels based on the GL of the meal. Total calories could easily be increased, decreased, or adjusted to represent the same relative percentage of each individual's daily energy requirements. Values are from Ref. Duodenum 5.) Study Lab Exercise 5 : Cell Structure and Function flashcards from Marissa Love' . 14. Organization of The Digestive System Organs of the digestive system are divided into 2 main group : the gastrointestinal tract (GI tract) and accessory structures . descending colon . 47 Blood Vessel Structure, Arteries, and Veins. However, foods are not typically consumed in the defined quantity, or one at a time. Therefore, you would need to purchase 5 energy drinks and 10 toaster pastries for this group. Soybean meal ( 44 % cp ration using soybean meal ( 44 % cp ration using meal 669-670, p. 669-670, p. 241 ; Textbook, p. 669-670, p. 669-670, p..! Ulcen, holes in the digestive wall, can. Draw the microscopic features of the indicated structure or organ using colored pencil 2. Give the name of each of the following simple binary ionic compounds.\ Purpose: Please explain the purpose of this lab. On our campus, blood-contaminated items are placed into a biohazard bag (glucometer strips, alcohol swabs, bench paper, and band-aids) and autoclaved before disposal. Lab 4: Blood Vessel Identification. The Cell: Transport Mechanisms and Cell Permeability . Another possible alternative would be to have students provide a meal that more accurately reflects their personal eating habits with little focus on the amount or type of food consumed. PhysioEx Exercise 7 PEx- 105 - PEx-117 : Lab 8. For example, in skeletal muscle, circulating insulin binds to its receptor (a tyrosine kinase receptor), resulting in autophosphorylation of the intracellular domain. Label the parts indicated on the checklist. The expiration dates of glucometer strips are noted, and outdated strips are disposed of. Membranous sacs that contains digestive enzymes Lysosomes. Laboratory coats and eye protection. Although the small intestine is the workhorse of the system, where the majority of digestion occurs, and where most of the released nutrients are absorbed into the blood or lymph, each of the digestive system organs makes a vital contribution to this . Anatomy And Physiology Chapter 14--The Brain - 28 cards. 4. Are these recommendations advised for everyone? It would also be easy for students to physically alter the state of the food (pulverize with a blender), ingest both cooked and uncooked samples of the same foods, or compare foods prescribed in typical fad diets. The Urinary System. Table 1. Sample management and disposal plans are available online (32). Label the parts of the nephron indicated on the lines provided and on the blanks in t at the end of this exercise. C. View Home Screen. Blvd., Evansville, IN 47712 (e-mail: [emailprotected]). Week 16 LABORATORY EXERCISE 44 DIGESTIVE STRUCTURES INSTRUCTIONS: 1. attaches the tooth to bone and surrounding alveolar structures, bisc 228 lab report 43 learn with Maintaining homeostasis after meal consumption relies on the integration of digestive and endocrine (and to some extent nervous) function. Adv Physiol Educ 21: 6973, 1999. Depolarization occurs (4), and, subsequently, voltage-gated Ca2+ channels open, permitting the entry of Ca2+ (5). Enamel 6.) Address for reprint requests and other correspondence: M. K. Hopper, Dept. Masseter Parotid gland Submandibular gland 47. During this time, all students have reported to the laboratory with fasted glucose levels within the normal range. 49 Lymphatic System. What are the health implications of sustained elevations in glucose or insulin? Comment on similarities and differences in the series.\ pancreas . Insulin also promotes the storage of energy by inhibiting the breakdown of fat, glycogen, and protein. (Students should use a different finger for all subsequent samples.) Laboratory Report Answers. Blood glucose levels are recorded in the data table (Table 2). Is there a link between glycemia, insulinemia, and the development of disease(s)? The study of relationships between various body parts, as well as their structure, is called anatomy, while physiology describes multiple functions of body parts and the body as a whole. Therefore, the GL of a banana = 50 (243)/100, or 10.5. 45 Anatomy of the Reproductive System . Students are also required to download and review or print posted materials that include the following: objectives, introduction, methods, data tables, discussion questions, and a short video prepared by the instructor covering use of the lancet, glucometer, and proper handling of all materials (disposal of lancets, glucometer strips, and blood-contaminated items). 1). You will be asked questions that The human body is made up of 50 to. If completing a laboratory report, students might also be offered a theme to address in their laboratory report, such as blood glucose and the development of type 2 diabetes, blood glucose and cognitive function, the relationship between blood glucose and insulin sensitivity, and the relationship between hyperglycemia and disease development. Refer to your books, Atlas or any other references for pictures/slides and labels. This laboratory exercise provides a systems approach to digestive and regulatory processes through the exploration of postprandial blood glucose levels. Scan or take a picture of your output. Some of these structures are the pharynx, crop, gizzard, intestine, and accessory glands. 1. Anal canal Fill-in 1.) Lab Exercise 50 Male Reproductive System. 60 terms. Attended two 50-min lectures together each week might help quiz only after you studied the material Endocrine System - cards! Alternatively, individual single use disposable lancets can be purchased. Wallpaper cosmic worksheet july 25, 2021. Laboratory Exercise 43 Digestive System Key review sheet 25 digestive system answers, digestive organs lab 43 flashcards quizlet, laboratory manual for hole s human anatomy amp physiology, human anatomy amp physiology laboratory manual cat . Physiology laboratory Manual for Non-Majors Biology < /a > cards in this Set //searchworks.stanford.edu/view/11693293 '' > Chapter 11 115. Copyright 2013 the American Physiological Society, 11 September 2019 | F1000Research, Vol. Apex of the heart. Duodenal glands in the submucosa create a buffering mucus to help neutralize the pH of the acidic stomach chyme and the microvilli of the duodendal mucosa secretes brush border enzymes to aid in chemical digestion. When purchasing food items, be sure to keep in mind that there are four treatment groups, with students divided among the groups. Phosphorylation activates cytoplasmic signaling molecules, which, in turn, act on intracellular vesicles containing GLUTs (GLUT4). In the present exercise, students enrolled in an undergraduate animal physiology course select to participate in either an oral glucose tolerance test (OGTT) or one of the following three meal treatments based on typical student breakfasts: 1) high glycemic load (HGL), 2) moderate glycemic load (MGL), and 3) low glycemic load (LGL). This results in increased production of ATP within the -cell. Learners will be able to identify structures associated with each of the organ systems. Although useful, these laboratories investigate the regulation of enzyme action (effect of pH, temperature, and available substrate) rather than systems physiology. 4. At 60 min, both MGL and LGL groups were significantly lower than the OGTT group, and the LGL group returned to within the normal fasted range (87 2.1). Activity 1: Microscopic Observation of Digestive Structures Observations: Be sure to include written descriptions of the tissues and structures you observed in addition Solutions will be used to test the glucometer before use. Through the mouth cd drive and allow it to autoplay < a href= '' https: //www.testbankmail.com/product/human-anatomy-and-physiology-laboratory-manual-cat-version-13th-edition-marieb-test-bank/ >. Many factors, including being overweight (21, 31), lack of physical activity (22), stress (39), birth weight (24), and family history (27), have all been linked with the development of insulin resistance, or the inability to respond properly to insulin. Evaluation comments included the following: The best part of this lab is its applicability to daily life. How is postprandial plasma glucose related to the carbohydrate content of the meal? Ulcen, holes in the digestive wall, can. This observation clearly demonstrates for students how tightly the blood glucose level is controlled. . LAB EXERCISE 44, Digestive Structures te fe tenes 'Ascending colon Transverse colon Descending colon 'Sigmoid colon Rectum 'Anal canal anus Lesser omentum lo jofolofojojojolojojofojofojojo 'Greate: omentum Figure 44-2 (rom p. 426) 1. 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. Meal items were selected based on student input as to what they typically ingest in the morning and grouped to provide meals varying in GL while holding the total caloric content relatively constant. Exercises include labeling of anatomy, dissection of anatomic models and slides types! What is an OGTT? Science Anatomy and Physiology Q&A Library LAB EXERCISE 47 Urinary Structures 11 12 -4 A nephron, the basic functional unit of the kidney. Department of Biology, University of Southern Indiana, Evansville, Indiana. After fasted glucose levels have been determined, students are given their meal and sent out of the laboratory to eat. 3. Therefore, a person's physical characteristics may also influence their production of and sensitivity to insulin and, thus, their ability to regulate blood glucose levels. Antrum 4.) These will be used to clean the fingertip before the finger stick. What is insulin and when is it secreted? Differences in meal treatments are shown in Table 5. Solved 430 LAB EXERCISE 44 Digestive Structures clinical | Chegg.com. The following steps are performed on the day of the laboratory: 1. 5. In the past, students have set up comparison groups based on body mass index or levels of physical fitness. 46 Electrocardiography: BIOPAC Exercise. Students also complete a postlaboratory writeup that includes written hypotheses, data analysis, results (including graphs plotting SE bars), and discussion questions (Table 3). 44-46) A1. Submandibular glands.