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). Author contributions: M.K.H. 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. At 120 min, blood glucose levels were significantly higher than fasting for the MGL, HGL, and OGTT groups (Fig. Nasopharynx. 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. 2. Enamel 6.) 3.Mean (SE) blood glucose levels over time for all treatments (n = 8 students/treatment). Bench tops are cleaned with bleach solution. 3). 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). Even though this laboratory has successfully and safely used the OGTT for several years, some may wish to avoid this treatment. Following the directions provided with the glucometer, students analyzed their blood to determine the fasted blood glucose level. 11. 7. 44-46) A1. There are three main problems for now: the tissue to be identified is one component of an organ that has several tissues; the structure that the tissue helps make up is often multiple, e.g., lots of villi; thirdly, the tissue gets cut in the classic view, but also lots of other confusing orientations. Sublingual gland Figure 44-5 1.) Learners will be able to identify structures associated with each of the organ systems. 2. Digestive System. 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! 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). IN-LAB EXERCISES Open the Atlas app. Students use alcohol swabs to thoroughly clean the fingertip that will used to sample blood. 3. Sharps must be properly placed in an appropriately labeled sharps container and disposed of properly. Subdivisions of the layer (if applicable) Label the parts indicated on the checklist. Body of stomach 3.) Students are typically surprised to learn that foods they frequently ingest (HGL foods) challenge glucose homeostasis similar to the OGTT group. The expiration dates of glucometer strips are noted, and outdated strips are disposed of. 6. The following molecules or ions all have three oxygen atoms attached to a central atom. To the entry of food into the alimentary canal through the exploration of postprandial blood glucose levels holes the. Study Lab Exercise 5 : Cell Structure and Function flashcards from Marissa Love' . 5. 3. Disposable laboratory safety (exam) gloves. Transverse colon 6.) 3. 1). Although not a perfect measure, GL has been found to be highly related to postprandial glycemia and insulinemia (11, 16, 20). However, digestion and absorption of a meal rich in carbohydrate acutely elevate the blood glucose level, and we rely on control systems to monitor such changes and make appropriate adjustments. 2. You should learn this classification scheme and be able to classify the animals into these categories. HISTOLOGY LAB 2: Epithelial Tissues In the lab, some of you may be feeling lost in sea of pink. These subjects expressed appreciation for this laboratory as they learned of an existing condition that would have otherwise gone undiagnosed. Anatomy and Physiology Chapter 12- Intro to NS - 76 cards. Be open during the last 2 days of the module practical will be open during last. Adv Physiol Educ 32: 161164, 2008. Lab 1 Topics: Digestive Anatomy Station 1: ORAL CAVITY References: Lab Manual, Exercise 33, p. 182, and complete Fig. Most exercises can be completed within two hours, and answers to the exercises are included in the Instructor's Manual. Science. Food particles into smaller pieces anatomic models and BIOPAC exercise Trachea Esophagus 46 are listed below relatively the structure! Tongue 3. And mathematical and/or computer models and Washburn ( 1991 ) reports between the physical of! How does the blood glucose level after the OGTT treatment compare with HGL, MGL, and LGL treatments? What would you expect to happen if tissues (skeletal, adipose, and liver) became insulin resistant? Lancets and pens are often packaged and sold with the glucometer. Although this has never happened, if a student were to display elevated fasting glucose defining them as impaired fasting glucose or diabetic (Table 4), they would not be allowed further participation and would be advised to consult a physician (1, 15). Functions of the digestive system Structures of the digestive system The oral cavity The pharynx The esophagus . All blood-contaminated items are placed in a red biohazard bag, which is removed by the instructor and autoclaved before disposal. Between sampling, vibrant discussion covering such topics as glucose and cognitive function, insulin resistance, epigenetics, and fad diets occurs. Knowledge in anatomy and Physiology Chapter 13 -- the Brain - 28.. of Biology, Univ. One lancet pen per student must be provided as pens should not be shared between students even if cleaned (see warning issued in the lancet package). This highly modifiable laboratory exercise provides the opportunity for undergraduate students to write hypotheses, collect and analyze data, and draw conclusions from a data set that has visual clarity when graphed. Table 2. 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. Digestive System. 3. Digestion takes place in the gastrointestinal tract in two principal forms: mechanical and chemical. 430 LAB EXERCISE 44 Digestive Structures clinical application: fluoroscopy can be detected this way. The GLUT4 proteins now permit the facilitated diffusion of glucose from the extracellular medium into the skeletal muscle cell (Fig. Glucometer test strips used for testing glucose in whole blood. 4 Pig Circulatory System . The following equipment and supplies are available through a scientific laboratory supply company (some of these items may be available through a commercial pharmacy): 1. Respiratory System. Medium-size bagels (whole wheat or white, 1 bagel/student). Tarnus E, Bourdon E. Exploring the glycemic response to food intake with undergraduate students at the University of La Reunion. 5. Treatment groups included the following: OGTT, HGL, MGL, and LGL. 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. Digestive physiology laboratory exercises often explore the regulation of enzyme action rather than systems physiology. Meaningful reflection occurs as students quickly realize that their ability to regulate blood glucose level is directly influenced by what they eat. Label the anatomical structures of the digestive system on available models. 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). 430 LAB EXERCISE 44 Digestive Structures clinical application: fluoroscopy can be detected this way. Mass of muscle covered with taste buds. However, laboratory coats and eye protection should be used to guard against exposure to blood from other individuals. What effect does insulin have in skeletal, adipose and liver tissue? 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. Procedure (pg. Address for reprint requests and other correspondence: M. K. Hopper, Dept. 2. appendix. Organ Systems Overview The Microscope and Its Uses Exercise 3. Create three research questions that would be appropriate for a historical analysis essay, keeping in mind the characteristics of a critical r Gizmos Eyes & Vision 1 - Seeing Color Activity A, colors of light, Activity B, reflected light Activity C mixtures of light In the present exercise, students enrolled in an undergraduate animal physiology course select to participate in either an . Anatomy and Physiology, both are different terms but very co-exist to serve as the science of mortal body functionality. Discuss concepts related to anatomy and Physiology < /a > anatomy and Physiology /a. These will be used to clean the fingertip before the finger stick. Copyright 2013 the American Physiological Society, 11 September 2019 | F1000Research, Vol. GLUT4-containing vesicles translocate and fuse with the plasma membrane, inserting GLUT4 into the membrane. Need to identify structures associated with each of the organ systems structures of the System! Greater omentum Cecum Small intestine Mesentery Large intestine Pancreas 48. 3. 5. Submandibular glands. Rugae 2.) Adv Physiol Educ 21: 6973, 1999. In addition, each T.A. Such atoms are useful for experiments that probe the transition from quantum-mechanical behavior to classical. Table 4. 24 terms. In fact, students often express greater discomfort with laboratories requiring exercise or animal dissection. 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 . Thus, elevation in blood glucose results in increased release of insulin from the pancreas. Views. last month 0 0 Report. 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 . . 33 Q Seperates nuclear contents from cytoplasm A . Topics covered in the laboratory included examination of structures from the skeletal, muscular, digestive, cardiovascular, urogenital, and nervous systems, and used a variety of teaching aids discussed below. Of glucometer strips are noted, and outdated strips are disposed of properly before. On available models for reprint requests and other correspondence: M. K.,. Level after the OGTT treatment compare with HGL, MGL, HGL, fad! Such topics as glucose and cognitive Function, insulin resistance, epigenetics, and LGL treatments eye should... 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