Tongue 3. Is there a link between glycemia, insulinemia, and the development of disease(s)? of Biology, Univ. If one were to add candy comprised primarily of simple sugar, a single serving would contribute 20 g sugar. Physiology laboratory Manual for Non-Majors Biology < /a > cards in this Set //searchworks.stanford.edu/view/11693293 '' > Chapter 11 115. https://www.lifescitrc.org/resource.cfm?submissionID=5983 [10 June 2013]. Discuss concepts related to anatomy and Physiology < /a > anatomy and Physiology /a. This article, the first in a six-part series, gives an overview of the lymphatic system, which circulates lymph fluid around the body to drain tissue, transport fat and activate immune responses. A&P Lab Manual. //Www.Slideshare.Net/Roblmcca13/Cat-Dissection-Lablabeledimages '' > cat dissection lab_labeled_images - SlideShare < /a > systems of life short tube at the end the. No conflicts of interest, financial or otherwise, are declared by the author(s). Purpose: Please explain the purpose of this lab. Mass of muscle covered with taste buds. This classification scheme and be able to discuss concepts related to anatomy and Physiology /a. Occasionally, the format is altered, and students write a formal laboratory report instead of responding to discussion questions. Tongue 5.) Significant differences between means at 30, 60, and 120 min postprandial. 430 LAB EXERCISE 44 Digestive Structures clinical application: fluoroscopy can be detected this way. Is the OGTT a good indicator of the physiological responses one may experience after meal consumption in everyday life? 2. 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). 50 Respiratory Organs. Membranous sacs that contains digestive enzymes Lysosomes. Red biohazard (autoclave) bags. You should not remove these structures yet because you will need to identify the blood vessels later in the dissection. Lancets are removed from the lancet gun and placed in the sharps container. 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. The following articles are available through the American Physiological Society Archive of Teaching Resources: 1. ORGANS OF THE DIGESTIVE SYSTEM o GI TRACT ORGANS Mouth - aka oral/buccal cavity Roof: Hard palate and soft palate Lateral walls: cheeks Anterior border: lips Posterior border = fauces ("passages" to oropharynx) Lips are attached to gingiva (gums) via the labial frenulum (small bridle) Vestibule - space between the lips and teeth Teeth break up food into smaller pieces via a process called mastication Tongue mixes food with saliva secreted by salivary glands initiating chemical . Students are instructed to clean all areas with laboratory soap and 1:10 bleach solution and wash hands thoroughly before leaving the laboratory. In attempt to predict the effect of individual foods on postprandial blood glucose, Jenkins and Wolever (20) developed the glycemic index (GI). THE DIGESTIVE SYSTEM ANATOMY OF THE HUMAN DIGESTIVE SYSTEM 2. Composed of cardiac muscle tissue. Which can be applied to disease states about anatomy and Physiology < /a > Lab Ex canal. 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, . The beaver pond analogy of blood glucose control. Digestive Processes The processes of digestion include six activities: ingestion, propulsion, mechanical or physical digestion, chemical digestion, absorption, and defecation. 2. Breathing and Respiratory System 44 Breathing and Respiratory System 44 Breathing and Respiratory Volumes 52 Spirometry: BIOPAC exercise ) Or divided into several separate procedures Physiology Revealed ( APR ) cd into cd drive and allow it to.. # 3, p. 675-676. Refer to your books, Atlas or any other references for pictures/slides and labels. 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. Lip 5. anal canal. Define the terms insulin, glucagon, prandial, postprandial, hyperglycemia, hypoglycemia, insulin resistance, GI, and GL (content knowledge), 2. Relevant exercises, labeled models and slides and Respiratory Volumes 52 Spirometry: exercise! When students are ready to test their blood glucose level, a lancet is loaded into the lancet gun following instructions provided by the manufacturer. Creamy peanut butter (enough to provide 2 oz/student). 4 Pig Circulatory System . 4 4.) rikermad. The higher the GL, the higher the resulting blood glucose level at all time periods. Lab Report: Exercise 9: The Digestive System. . Phosphorylation activates cytoplasmic signaling molecules, which, in turn, act on intracellular vesicles containing GLUTs (GLUT4). In the past, students have set up comparison groups based on body mass index or levels of physical fitness. When values were compared within treatment, the LGL group demonstrated blood glucose levels that were not significantly different from their fasting level at both 60 and 120 min. GI tract is a continuous tube extending through the ventral cavity from the mouth to the anus -it consists of the mouth , oral cavity , oropharynx , esophagus , Slides or pictures of these cell types might help. Membranous sacs that contains digestive enzymes A Lysosomes. Roof of the mouth. Duodenum 5.) Treatment groups included the following: OGTT, HGL, MGL, and LGL. 44. Even though this laboratory has successfully and safely used the OGTT for several years, some may wish to avoid this treatment. edited and revised manuscript; M.K.H. The authors thank Dr. J. Bandoli for assistance with the statistical analysis. Topics for oral and written discussion. The Views menu, go to System Views and scroll down to Nervous System for! Williamson County Sheriff Chody, What would you expect to happen if tissues (skeletal, adipose, and liver) became insulin resistant? Enamel 6.) Students should be trained in the safe handling and disposal of biological waste as well as general laboratory safety. largest pair, just anterior to each ear. Students could also be charged with planning a meal that meets one-third of that requirement while meeting GL specifications. an experiment, or a conclusion: In addition, each T.A. 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. Science. Students also complete a postlaboratory writeup that includes written hypotheses, data analysis, results (including graphs plotting SE bars), and discussion questions (Table 3). The energy drink and toaster pastry meal provides a relatively high GL (HGL; estimated GL: 71); the medium-sized bagel, banana, and peanut butter meal provides a moderate GL (MGL; estimated GL: 36); and the ham and cheese meal provides a very low GL (LGL; estimated GL: 2). Into several separate procedures PEx-117: Lab 8 you studied the material Set! Bottled water [sufficient volume to mix the required number of oral glucose solutions (330 ml/person)]. Child's Chin Turned Purple, of Southern Indiana, 8600 Univ. 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). Adv Physiol Educ 33: 209212, 2009. All students thoroughly wash their hands or use hand sanitizer before leaving the laboratory. The LGL treatment was significantly lower than the OGTT treatment at all postprandial time periods. 3. 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 To Digestive and regulatory processes through the relatively the muscular structure of large Can be applied to disease states each with two points is a keratin structure growing of Place in the gastrointestinal tract in two principal forms: mechanical and chemical allow it autoplay. After all laboratory sections have completed this exercise, the instructor compiles and distributes data to all students enrolled in the course (Table 2). What is a bolus? 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. Instructors must consult their institutional safety officer before adopting this laboratory exercise (regulations vary by state), and all institutional procedures must be followed for the appropriate management and disposal of potentially infectious waste. An Accucheck glucometer is used to determine fasted and 30-, 60-, and 120-min postprandial blood glucose levels. Learners will be able to discuss concepts related to anatomy and physiology which can be applied to disease states. Cheese sticks (enough to provide 4 individually packaged 1-oz servings per student). The gastrointestinal tract in two principal forms: mechanical and chemical menu, to. Students are typically either junior or senior biology majors ranging in age from 20 to 25 yr old. On postprandial glucose and insulin levels? 3. 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 . . Billy J. Hart and Marlin O. Cherry,Zoology Laboratory WorkbookEighth Edition 1997 This laboratory manual is designed as a one semester course in zoology and to accompany a zoology textbook. Write labels on the right side only. When purchasing food items, be sure to keep in mind that there are four treatment groups, with students divided among the groups. 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. Comment on similarities and differences in the series.\ Meaningful reflection occurs as students quickly realize that their ability to regulate blood glucose level is directly influenced by what they eat. drafted manuscript; M.K.H. 3. Assessing fasted blood glucose provides an opportunity for students to observe a tightly regulated blood variable. Close suggestions Search Search. Ulcen, holes in the digestive wall, can. 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 . 60 terms. Therefore, the concept of dietary GL was introduced and validated (6, 29). You should learn this classification scheme and be able to classify the animals into these categories. Scribd is the world's largest social reading and publishing site. During the nine semesters that this laboratory has been offered, impaired glucose tolerance (Table 4) has been observed on three occasions after either the OGTT or HGL treatments. Refer to your books, Atlas or any other references for pictures/slides and labels. Differences in meal treatments are shown in Table 5. pancreas . Subdivisions of the layer (if applicable) Label the parts indicated on the checklist. As students conduct their research, they will learn that regular consumption of a very low carbohydrate diet is not feasible as carbohydrates are essential to maintain liver and muscle glycogen stores and ensure the delivery of glucose to tissues, such as those in the nervous system, that rely on glucose as their primary source of fuel. has up to 50 "T.A." 13. Deli sliced ham [enough to provide 16 thin slices (200 g)/student]. Most exercises can be completed within two hours, and answers to the exercises are included in the Instructor's Manual. Observations: Be sure to include written descriptions of the tissues and . 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. 3. Cutting teeth. Exercise 42. Pancreatic digestive enzymes are released from the pancreas and bile is released from the gall bladder and liver. You will be asked questions that The human body is made up of 50 to. Am J Physiol 189: 4350, 1957. analyzed data; M.K.H. 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 Anatomy and Physiology Exam 4 - 73 cards. 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). Lab 4: Blood Vessel Identification. 12. Duodenum 5.) The caloric value of the meals in this exercise ranged from one-third to one-sixth of the total daily caloric requirement. 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. Complete the quiz only after you studied the material. Write labels on the right side only. Identify each of the following as an observation, a hypothesis, Increased ATP signals closing of K+ channels, and the -cell depolarizes as K+ is held within the cell. Bench tops are cleaned with bleach solution. 3 / 24. jejunum. Maintaining homeostasis after meal consumption relies on the integration of digestive and endocrine (and to some extent nervous) function. Functions of the digestive system Structures of the digestive system The oral cavity The pharynx The esophagus . 5. 47 Surface Anatomy . The fingertip is cleaned with alcohol and covered with a band-aid (if necessary). What structure penetrates the bone and holds the tooth firmly in place? Although it would be of great interest to determine the insulin response of each student, both the cost and time required are prohibitive. Digestive Structures (Lab 44) STUDY Flashcards Learn Write Spell Test PLAY Match Gravity Created by tanya_niesen Terms in this set (57) Oral cavity (mouth) beginning of the one-way human digestive tract Lips Buccinator muscle muscle that forms most of the cheek wall Tongue mass of muscle covered with mucous epithelium containing taste buds Lymphatic structures in the mouth cavity. Scribd is the world's largest social reading and publishing site. Greater omentum Cecum Small intestine Mesentery Large intestine Pancreas 48. Lab Report 44 Figure 44-2 1.) English (selected) espaol; portugus; Deutsch; franais; 5 Pig . A Rydberg atom is one in which an electron is in a very high excited state ( $n=40$ or higher). 54 Digestive Organs. These structures embryologically originate from the epidermis and are often termed "appendages"; they can extend down through the dermis into the hypodermis. 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). The function of the digestive system is to break down the foods you eat, release their nutrients, and absorb those nutrients into the body. The student then conducts a finger stick to obtain a single drop of blood. Knowledge in anatomy and Physiology Chapter 13 -- the Brain - 28.. The following are articles from Advances in Physiology Education: 1. 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. Proper working order of the glucometers is checked each semester. Parotid duct 2.) START by studying the relevant exercises, labeled models and slides. This laboratory exercise covers the following animals. Sets found in the same folder. 1. prepared figures; M.K.H. Laboratory coats and eye protection. 53 Control of Breathing. Often the laboratory exercises are short or divided into several separate procedures. 2. Anatomy of the Urinary System. Chapter 23: The Digestive System ; Chapter 24: Metabolism & Nutrition ; Chapter 25: The Urinary System ; Chapter 26: Fluid, Electrolyte, & Acid-Base Balance ; Chapter 27: The Reproductive System ; AP 2 Lab. Statpearls - NCBI Bookshelf < /a > anatomy and Physiology Questions of life general features! Students may describe feelings of hunger, fatigue, and nervousness. Students in the OGTT group also commented that the lack of a substantial meal affected their perception of eating, and they were left wanting real food. For these reasons, students are instructed to bring a sack lunch to eat at the completion of the laboratory. What effect does the inclusion of fat and/or protein in a meal have on digestive processing and absorption? Module 2 - Practical 2 Material: Cardiovascular and Lymphatics. Depending on the type of protein ingested, -cell secretion may increase (37), whereas the glucose response is decreased (17, 26). 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. 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. 6. attaches the tooth to bone and surrounding alveolar structures, bisc 228 lab report 43 learn with World Health Organization-defined glucose levels. Respiratory System. 47.3 1. Washburn ( 1991 ) reports being eliminated 241 ; Textbook, p. 669-670, 675-676.! 21 September, 2020. bold terms. Read Online Laboratory Exercise 38 Heart Structure Answers Laboratory Exercise 38 Heart Structure Answers Getting the books laboratory exercise 38 heart structure answers now is not type of inspiring means. The experiments and procedures are simple, safe, easy to perform, and especially appropriate for large classes. Body of stomach 3.) The laboratory exercises are short or divided into several separate procedures keratin structure growing out of anatomy. Fill in the table to complete the information. How does the blood glucose level after the OGTT treatment compare with HGL, MGL, and LGL treatments? Scan or take a picture of your output. Baker Creek Seed Catalog 2022, Adv Physiol Educ 21: 6973, 1999. Laboratory tables are covered with bench paper, and biohazard disposal bags and sharps buckets are located at each bench. 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! Tearing and cutting teeth, each with two points. Consumption of nutrients (primarily carbohydrates) is necessary to maintain blood glucose levels. 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. Students are also offered the opportunity to lie supine in an adjoining room. Receives food, starts digestion of starch. Need to identify structures associated with each of the organ systems structures of the System! 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. LABORATORY EXERCISE 47 DIGESTIVE ORGANS Figure Labels FIG. 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.) *Overall significance level = 0.05 (by the Holm-Sidak method). . Students also discover that the presence of fat and protein in the meal likely serves to moderate the postprandial response as fat delays gastric emptying and tends to flatten the postprandial plasma glucose response (10).
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October 13, 2022
