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- ID Headquarters ac... Taking in food is O Digestion O Propulsion O None of these answers are correct O Absorption O All of these answers are correct Question 41. Give the boundaries of the oral cavity proper, oral vestibule, & oral cavity. 2. What is amylase and give its role in the digestion of food? 3.Enumerate the different types of lingual papillae & give its functions.1. What are the major factor/s that stimulate the release of Secretin by the S cells? I. Acidic pH of chyme entering the duodenum II. Parasympathetic stimuli III. Peptons in the gastric chyme entering the duodenum IV. A stomach full of digested content 2. Which is/are true about cholecystokinin? I. Secreted in response to the presence of fat or protein digestive products II. CCK inhibits gastric and intestinal motility III. It potentiates the secretory action of the pancreas IV. It causes contraction of the gall bladder wall 3. Which of the following ions are correctly matched to its mode of transport and part of the tubule? I. Urea - Passive Transport - Proximal Convoluted Tubule II. Sodium - Passive Transport - Ascending Loop of Henle III. Water - Active Transport - Proximal Convoluted Tubule IV. Potassium - Active Transport - Proximal Convoluted Tubule
- 16. Explain briefly the fat digestion happening in: а. Mouth b. DuodenumHydrochloric acid and intrinsic factor are need for the absorption of which vitamin? Select one: O a. Ob. O C. Od. e. pantothenic acid vitamin b12 nicotinic acid vitamin b6 vitamin cMatch the following. ed 56 Loft and right- hepatic aa. Short gastric aa -Splenic branches Cystic a. Hepatic a. Right gastric a. Gastroduodenal a. Supraduodenal a. Spleen Left gastro-omental a. Superior pancreaticoduodenal a. Right gastro-omental a. Clyd MN uc Celiac Trunk Left Gastric Artery Splenic Artery Abdominal Aorta Common Hepatic Artery
- 13, Administration of drugs that selectively block the action of H+/K+ pumps in gastric cells would result in Multiple Choice inhibition of H+ moving into the parietal cell and bicarbonate being reabsorbed into the bloodstream inhibition of carbonic anhydrase and reduction of bicarbonate production a decrease in H+ secretion and an increase in gastric pH an increase in H+ secretion and a decrease in gastric pH5. Define these terms and where in the digestive system they are located Rugae Acinar cells Intestinal villi Plicae circulares MicrovilliA. ORAL CAVITY SECTION OF THE CAT 2 3 4
- 2. During gastric emptying, chyme is released into the duodenum through the ________.a. esophageal hiatusb. pyloric antrumc. pyloric canald. pyloric sphincter.3c.) Now, diagram below the internal structure of each villus Make sure to carefully depict the microvilli brush border and the system of vessels within each villus. Identify in your drawing the path taken by water-soluble versus fat-soluble nutrients once absorbed in the intestinal villi. (5. Give a function of cach of the following parts of the digestive tract. Functions Part Teeth Tongue Salivary glands Esophagus Stomach Small intestine Large intestine Uvula Epiglottis ftho digest ive tract listed