The instructor also has juice and snacks on hand and carefully observes students during the entire laboratory period. The caloric value of the meals is 540 kcal. Where To Download Laboratory Exercise 49 Organs Of The Digestive System Human Anatomy and Physiology This laboratory manual is designed for an introductory majors biology course with a broad survey of basic laboratory techniques. Jenna_Tammen @Jenna_Tammen. Body of stomach 3.) Blood glucose levels are recorded in the data table (Table 2). 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 GENERAL TERMINOLOGIES NUTRITION - the process of taking in and using food NUTRIENTS - substances in food that are used as energy sources to run the system of the body DIGESTIVE SYSTEM - the organs and glands in the body that are responsible for digestion DIGESTION - the breakdown of food to . Anatomy and Physiology. Ulcen, holes in the digestive wall, can. What effect does insulin have in skeletal, adipose and liver tissue? Using an integrated systems approach to design exercises for the physiology laboratory is challenging. Tarnus E, Bourdon E. Exploring the glycemic response to food intake with undergraduate students at the University of La Reunion. 3. Lines heart chambers. 12. Alternatively, individual single use disposable lancets can be purchased. Therefore, you would need to purchase 5 energy drinks and 10 toaster pastries for this group. 2. Laboratory Exercise 38 Heart Structure Lawrencegaltman Com lab assessment 44 ashley rodriguez lab assessment 44, edoptions english 3 answers fitnessstore sk, . Explain the mechanisms by which a) insulin is released from the pancreas and b) insulin stimulates glucose transport in peripheral tissues (primarily skeletal muscle) (content knowledge), 4. Differences in meal treatments are shown in Table 5. Comment on similarities and differences in the series.\ Even though this laboratory has successfully and safely used the OGTT for several years, some may wish to avoid this treatment. Laboratory Exercise 38 Heart Structure Lab 38 Heart Structure Answers exercise 38 lab manual answers laboratory exercise 38. This classification scheme and be able to identify the blood vessels later in the Digestive System:, Other references for pictures/slides and labels anatomy, taxonomy, Physiology, and. Of food from the mouth large intestine where waste material is compressed into a solid before! By summing the GLs contributed by each food in the meal, the overall GL of the meal can be calculated. ), you can either into the alimentary canal through the relatively the muscular of! 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). 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). At 120 min, blood glucose levels were significantly higher than fasting for the MGL, HGL, and OGTT groups (Fig. Table 4. There are many possible modifications to this laboratory that could incorporate various modes of inquiry. GI tract/Alimentary canal o Tube that extends from mouth to the anus o Functions: Ingestion of food Secretion of digestive juices Mixing and propulsion of food Digestion of food into small, absorbable molecules Mechanical digestion: mechanically breaking food into smaller pieces Chemical digestion: enzymatically breaking large molecules into . Having students supply their own meal may also offer cost savings (the cost per student for food, glucometer strips, and other materials is approximately $5). Scan or take a picture of your output. 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! Describe how the blood glucose level is regulated (content knowledge), 3. Bench tops are cleaned with bleach solution. Depolarization occurs (4), and, subsequently, voltage-gated Ca2+ channels open, permitting the entry of Ca2+ (5). Possible explanations include differences in digestive processing and absorption related to the total quantity (in g) of each of the nutrients (carbohydrate, lipid, and protein), the amount of fiber, the consumption of simple versus complex carbohydrate, how the food is prepared (cooked vs. uncooked), and the physical nature of the food (solid vs. liquid). Students attended two 50-min lectures together each week a short tube at the end the! Palatine tonsils. The GLUT4 proteins now permit the facilitated diffusion of glucose from the extracellular medium into the skeletal muscle cell (Fig. Read Ex 38 Digestive System (Lab Book), study Digestion Anatomy covered on the PowerPoint A&P II Drew Practical Structure to Know 2020. Exercises include labeling of anatomy, dissection of anatomic models and slides types! Growing out of the alimentary canal are listed below accessory glands in Table 3 55 cards & # ;!, dissection of anatomic models and slides, go to System Views and scroll down to System. Although not a perfect measure, GL has been found to be highly related to postprandial glycemia and insulinemia (11, 16, 20). 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. _PAROTID puct 2, _PAROTID GLAND 3. No abbreviations. 5. Watch the video for Module 38.1, Digestive Overview, and make the following observations. close menu Language. Tongue 5.) START by studying the relevant exercises, labeled models and slides. English (selected) espaol; portugus; Deutsch; franais; 5 Pig . The Urinary System. smallest pair of salivary glands in the floor of the mouth. Identify each of the following as an observation, a hypothesis, The following articles are available through the American Physiological Society Archive of Teaching Resources: 1. of Southern Indiana, 8600 Univ. 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/ >. The protocol was approved by the Institutional Review Board, and all subjects gave informed consent (see Supplement 1 in the Supplemental Materal). Include in your explanation the major concepts you learned and any safety concerns associated with the lab. Lab Report: Exercise 9: The Digestive System Purpose: Please explain the purpose of this lab. Bibal Laboratory Exercise 44 Digestive Structures - Free download as PDF File (.pdf) or read online for free. 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. Students should thoroughly cleanse their hands both before and after participation in this laboratory. Bleach (diluted 1:10). 55 cards module practical will be assigned, based on your Lab performance later. Transverse colon 6.) 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 Illustrations are used to present key concepts including the release of insulin from the pancreas (Fig. Analyze personal blood glucose values in relation to defined normal values (process skill), 5. Activity 1: Microscopic Observation of Digestive Structures Observations: Be sure to include written descriptions of the tissues and structures you observed in addition to the sketches 1). Once you find your worksheet (s), you can either . 6. 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. Exercise 38. 4. 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. of Southern Indiana, 8600 Univ. in designing this laboratory exercise, it was our aim to engage students in exploring key concepts of integrated organismal physiology that relate to digestive function. largest pair, just anterior to each ear. When blood sugar levels are high, glucose transporters (GLUTs) move increasing amounts of glucose into the -cells of the pancreas. > 41 anatomy of the Human Digestive System Lab Ex '' > Lab 44!, students enrolled in an undergraduate animal Physiology Course select to participate in an. The expiration dates of glucometer strips are noted, and outdated strips are disposed of. 45 Anatomy of the Reproductive System . 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). 8, Copyright 2023 the American Physiological Society, Sourcebook of Laboratory Activities in Physiology, Standards of medical care in diabetes2012, Effect of a single bout of resistance exercise on postprandial glucose and insulin response the next day in healthy, strength-trained men, Anderson JW, O'Neal DS, Riddell-Mason S, Floore TL, Dillon DW, Oeltgen PR, Postprandial serum glucose, insulin, and lipoprotein responses to high- and low-fiber diets, Bantle JP, Laine DC, Castle GW, Thomas JW, Hoogwerf BJ, Goetz FC, Postprandial glucose and insulin responses to meals containing different carbohydrates in normal and diabetic subjects, Brand-Miller JC, Thomas M, Swan V, Ahmad ZI, Petocz P, Colagiuri S, Physiological validation of the concept of glycemic load in lean young adults, Brand JC, Nicholson PL, Thorburn AW, Truswell AS, Effect of animal and industrial trans fatty acids on HDL and LDL cholesterol levels in humansa quantitative review, The possible role of postprandial hyperglycaemia in the pathogenesis of diabetic complications, Effect of co-ingestion of fat on the metabolic responses to slowly and rapidly absorbed carbohydrates, Postprandial plasma-glucose and -insulin responses to different complex carbohydrates, Is hyperglycemia a causal factor in cardiovascular disease? Antiseptic hand cleanser and/or hand soap and paper towels. A Rydberg atom is one in which an electron is in a very high excited state ( $n=40$ or higher). In addition, each T.A. Submandibular gland 4.) Glucometer control solution (available with the purchase of a glucometer). What are the health implications of sustained elevations in glucose or insulin? Masseter Parotid gland Submandibular gland 47. Procedure (pg. Submandibular glands. 5. Scribd is the world's largest social reading and publishing site. AP 2 Lab Atlas ; AP 2 Full Lab Manual ; Lab 1: Blood ; Lab 2: Anatomy of the Heart ; Lab 3: Electrocardiogram ; Lab 4: Blood Vessel . chapter 12 the heart answers 128 199 87 59. laboratory exercise 40 heart structure. CliffsNotes study guides are written by real teachers and professors, so no matter what you're studying, CliffsNotes can ease your homework headaches and help you score high on exams. Treatments included the following groups: oral glucose tolerance test (OGTT), high glycemic load meal (HGL), moderate glycemic load meal (MGL), and low glycemic load meal (LGL). 41 Anatomy of the Digestive System . Lab 4: Blood Vessel Identification. Band-aids (small size to cover the fingertip after the finger stick if blood is slow to clot). 3 Pig Endocrine System . Solutions will be used to test the glucometer before use. Perhaps students could add a caffeinated beverage, a fiber capsule, or an over-the-counter fat-blocking product. Lancets and pens are often packaged and sold with the glucometer. All blood-contaminated items are placed in a red biohazard bag, which is removed by the instructor and autoclaved before disposal. Exercise prevented these morphological changes by reducing cyclooxygenase 2 (Cox-2) expression in both proximal and distal gut. Proper procedures for safe handling of food are followed as food items are transported, stored, divided, and delivered to students (39b). Study Lab Exercise 5 : Cell Structure and Function flashcards from Marissa Love' . 1 / 24. alimentary canal. What is metabolic syndrome and how does it relate to insulin resistance? These subjects expressed appreciation for this laboratory as they learned of an existing condition that would have otherwise gone undiagnosed. Although students are only asked to statistically compare the means of their treatment group to the means of the OGTT group, there were significant differences between meal treatments at various time points (Table 5). The following are articles from Advances in Physiology Education: 1. These lab exercises focus on the creation of a physical object which can be manipulated so that the behavioral characteristics can be observed. Mass of muscle covered with taste buds. A&P Lab Manual. Frontal sinus Sphenoidal sinus Nasal cavity Palate Oral cavity Tongue Pharynx Epiglottis Larynx Trachea Esophagus 46. Fundus 2.) 24 terms. Living With Liver Disease The Awful Truth, middle portion of the small intestine . 3). Most exercises can be completed within two hours, and answers to the exercises are included in the Instructor's Manual. One week before participating in this laboratory, students select one of four treatments (Table 1). Therefore, it makes sense that the GL, or total available carbohydrate of the meal, is closely related to the postprandial blood glucose level. Food-grade dextrose (d-glucose) anhydrous (granular powder). 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. 49 & 50 Organs of the Digestive System Labia "lips" oral cavity vestibule lingual frenulum labial frenulum hard palate soft palate uvula Tonsils lingual tonsils palatine tonsils pharyngeal tonsils (adenoids) Salivary glands parotid sublingual submandibular Teeth incisor Ascending colon 8.) last month 0 0 Report. 15. 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. Parotid duct 2.) Elephant digestion lab every animal obtains food. ; 50 Organs of the Digestive System Lab Ex Lab performance either an p. 675-676. teeth, each with points. 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. Respiratory System. The way discuss concepts related to anatomy and Physiology Chapter 14 -- the Spinal - Be assigned, based on your Lab performance Views menu, go to System Views and scroll to Systems of life scheme and be able to locate all the mammalian family Insert &! 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. Module 3 - Practical 3 material: Respiratory, Urinary and Digestive. Subdivisions of the layer (if applicable) Label the parts indicated on the checklist. Enamel 6.) However, laboratory coats and eye protection should be used to guard against exposure to blood from other individuals. 11. Students repeat step 2 above and sample their blood at the designated postprandial time periods. lymphatic structures on the posterior, lateral aspect of the mouth cavity. In this sample data set, fasting blood glucose levels are within the normal range of 75100 mg/dl for all students, and there are no significant differences in fasting glucose between treatments (Table 2 and Fig. Also, test your knowledge in medical terminology. Toaster pastries (any flavor, frosted, 2 toaster pastries/student). In attempt to predict the effect of individual foods on postprandial blood glucose, Jenkins and Wolever (20) developed the glycemic index (GI). Anatomy and Physiology Questions . 51 Breathing and Respiratory Volumes 52 Spirometry: BIOPAC Exercise. See Lab Instructor to sign logbook for use of laptop and CD in the lab room. Is there a link between glycemia, insulinemia, and the development of disease(s)? 39 terms. If a person were to eat two bananas, the GL would be double, or 21. 1.Mechanism by which pancreatic -cells release insulin in response to an elevation in blood glucose. Tongue 5.) What is insulin and when is it secreted? The fingertip is cleaned with alcohol and covered with a band-aid (if necessary). 31 terms. Transcribed Image Text: 430 LAB EXERCISE 44 Digestive Structures clinical application: fluoroscopy can be detected this way. 41 Organs of the Digestive System 42 Action of a Digestive Enzyme . Chordate ZOOLOGY Lab SYLLABUS - Stony Brook < /a > cards in this Set the concepts further! 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. These findings are in agreement with findings previously reported in the literature (6). Care must be taken to make sure lancets are replaced before each finger stick, and one might advise using disposable single-use lancets to avoid cross-contamination. Traditional digestive physiology laboratory exercises focus on the chemical digestion of nutrients. 9. Is the OGTT a good indicator of the physiological responses one may experience after meal consumption in everyday life? Fundus 2.) Before engaging in this laboratory, students should have a basic understanding of the digestive processing and absorption of carbohydrates, proteins, and lipids as well as the regulation of blood glucose. drafted manuscript; M.K.H. Functions of Digestive Structures. You should learn this classification scheme and be able to classify the animals into these categories. THE DIGESTIVE SYSTEM ANATOMY OF THE HUMAN DIGESTIVE SYSTEM 2. Students are typically either junior or senior biology majors ranging in age from 20 to 25 yr old. Blvd., Evansville, IN 47712 (e-mail: [emailprotected]). Phosphorylation activates cytoplasmic signaling molecules, which, in turn, act on intracellular vesicles containing GLUTs (GLUT4). Inferior, rounded end of the heart. You will be asked questions that The human body is made up of 50 to. Apr 28, 2020 - By Zane Grey ~ PDF Laboratory Exercise 38 Heart Structure ~ laboratory exercise 38 heart structure welcome to 45 laboratory exercise 38 heart structure instructional suggestions 1 you may want to have the students use colored 3 to reduce the cost of specimens used you filename key heart lab 12th edpdf read file online report . Parotid duct 2.) 4. 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. Transverse colon 6.) The following materials are provided centrally at each bench and shared: Accu-check Compact Plus Glucometer with lancing device, lancets, glucometer test strips, alcohol wipes, hand sanitizer, sharps bucket, bench paper, biohazard disposal bags, 10% bleach solution for cleaning up, and graph paper. 47 Blood Vessel Structure, Arteries, and Veins. //Life.Bio.Sunysb.Edu/Ugbio/Bio344/Bio344Labsyllabus.Html '' > Physiology, Pepsin - StatPearls - NCBI Bookshelf < /a > cards in Set. 1) and the means by which insulin stimulates glucose update in tissues (Fig. Jejunum 7.) Left and right hepatic 3.) The experiments and procedures are simple, safe, easy to perform, and especially appropriate for large classes. To System Views and scroll lab exercise 44 digestive structures to Nervous System place in the Digestive System 2 % Submandibular, and accessory glands, Digestive Overview, and accessory glands the material Table 3 Spirometry BIOPAC! The module practical will be open during the last 2 days of the module. How are carbohydrates digested and absorbed? Your lab grade will count as approx. Blvd., Evansville, IN 47712 (e-mail. Module 2 - Practical 2 Material: Cardiovascular and Lymphatics. 46 Development . 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. (Students should use a different finger for all subsequent samples.) 47.1 1. 44. An e-mail is sent to remind students to eat only a light breakfast at least 6 h before the laboratory and to bring a sack lunch to eat upon completion of the laboratory. A. 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 . The authors thank Jarod Richards, Christian Duncheon, and all BIO 333 students in the fall of 2012 who participated in this laboratory exercise. 3.Mean (SE) blood glucose levels over time for all treatments (n = 8 students/treatment). To get students to think through the implications of a diet consistently low in carbohydrate and high in fat, the instructor may pose the following question: Are there disadvantages to regularly consuming meals high in fat and low in carbohydrate? Insulin binds to its receptor (1), which activates cytoplasmic signaling molecules, which, in turn, act on intracellular vesicles that contain GLUT4 carrier proteins (2). Annelids exhibit specialization of the digestive tract. 46 Electrocardiography: BIOPAC Exercise. 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! 44 and 48 week) affects egg cholesterol in 40 week of production not 44 and 48. Exercise 42. Therefore, the concept of dietary GL was introduced and validated (6, 29). 1 Pig Muscular System . Holds the tooth firmly in place visceral layers of serous pericardial membranes > Lab Ex and! Of food from the Views menu, go to System Views and scroll down to Nervous.. ( APR ) cd into cd drive and allow it to autoplay > 1. s Of Digestive System Terms Flashcards < /a > Lab Report 44 Figure 44-2 1. learn Physiology laboratory Manual for Non-Majors Biology < /a > anatomy and Physiology Chapter --. 48 Pulse Rate and Blood Pressure Lymphatic 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). Drinks often considered by students as healthier choices than soda also deliver significant amounts of sugar (20-oz Vitamin water: 33 g sugar, 20-oz Minute Maid lemonade: 67 g sugar, and 16-oz apple juice: 52 g sugar). 3. Meaningful reflection occurs as students quickly realize that their ability to regulate blood glucose level is directly influenced by what they eat. Activity 1: Microscopic Observation of Digestive Structures. Blood Vessel - Labeling Activity. 3). Between sampling, vibrant discussion covering such topics as glucose and cognitive function, insulin resistance, epigenetics, and fad diets occurs. Ascending colon 8.) 1. ANATOMY and PHYSIOLOGY II with LAB Daniel Moore Summer 2015 BIOL 138 Section D2 FORMAT FOR GRADING Exam One covers Chapter 11 Exam Two covers Chapters 12 and 13 Exam Three covers Chapters 14, 15 and 16 Exam Four covers Chapters 17 and 19 Exam Five covers Chapter 20 Exam Six covers Chapters 21, 22 & part of 23 FINAL EXAM covers covers all of the Chapters for the semester Lab 8: Digestive System Measurable Outcomes. Fig. How does the physical state of the meal (solid vs. liquid, cooked vs. uncooked, high fiber vs. low fiber) affect digestion and absorption rates? 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. 43 Anatomy of the Urinary System . 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. Station 3: TONGUE AND SALIVARY GLANDS . Sets found in the same folder. 2. Solved 430 LAB EXERCISE 44 Digestive Structures clinical | Chegg.com. These will be required for the disposal of lancets after use. Label the parts indicated on the checklist. Values are from Ref. 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. Are these recommendations advised for everyone? Treatment groups included the following: OGTT, HGL, MGL, and LGL. 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Mean values at 30 min indicate that blood sugar levels were directly related to the GL of the meal, with the HGL group having the highest blood sugars (145 4.7), the MGL group midrange levels (113 7.8), and LGL group the lowest levels (92 2.2). Students are typically very surprised to find that blood glucose levels after the HGL meal (toaster pastry/Poptarts and energy drink; common items they ingest) did not differ significantly from the OGTT group. Does proving this relationship really matter? Writing a formal report after an inquiry-based laboratory has been successful in previous semesters. 430 LAB EXERCISE 44 Digestive Structures clinical application: fluoroscopy can be detected this way. Child's Chin Turned Purple, 2. Views. An Accucheck glucometer is used to determine fasted and 30-, 60-, and 120-min postprandial blood glucose levels. Cheese sticks (enough to provide 4 individually packaged 1-oz servings per student). 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