ANAT.+PHYSIO.2-LAB.MAN. >CUSTOM<
20th Edition
ISBN: 9781264303090
Author: VanPutte
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Question
Chapter 24, Problem 2CT
Summary Introduction
To determine:
The effect of achlorhydria on the digestive processes and on the red blood cell count.
Introduction:
Digestion is defined as the breakdown of large food molecules into simpler substances. The stomach plays an important role in the digestion of food. It is a muscular bag-like structure that receives food from the esophagus.
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Achlorhydria is a condition in which the stomach stops producinghydrochloric acid and other secretions. What effect would achlorhydriahave on the digestive process? On red blood cell count?
The stomach mucosal barrier is formed by all the following except:
A) Thick coating of bicarbonate-rich mucus
B) the low pH of the HCI-rich gastric juice
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WHY is stomach activity inhibited during the intestinal phase of digestion? Explain in detail, including HOW this is accomplished.
Chapter 24 Solutions
ANAT.+PHYSIO.2-LAB.MAN. >CUSTOM<
Ch. 24.1 - Prob. 1AYPCh. 24.2 - Describe each of the functions involved in the...Ch. 24.2 - Prob. 3AYPCh. 24.2 - What is the difference between mechanical...Ch. 24.2 - What digestive functions occur in the stomach? In...Ch. 24.3 - What are the major tunics of the digestive tract...Ch. 24.3 - What types of tissue are found in each tunic?Ch. 24.3 - In what tunics of the digestive tract are the...Ch. 24.3 - How do the serosa and adventitia differ?Ch. 24.4 - Prob. 10AYP
Ch. 24.4 - What chemical mechanisms regulate the digestive...Ch. 24.5 - Where are the viscera/ peritoneum and parietal...Ch. 24.5 - Prob. 13AYPCh. 24.5 - What are the mesenteries? Name and describe the...Ch. 24.6 - Prob. 15AYPCh. 24.6 - Prob. 16AYPCh. 24.6 - Prob. 17AYPCh. 24.6 - Prob. 18AYPCh. 24.6 - Prob. 19AYPCh. 24.6 - List the three parts of a tooth. What are dentin,...Ch. 24.6 - List the muscles of mastication and the actions...Ch. 24.6 - Name and give the location of the three largest...Ch. 24.6 - Prob. 23AYPCh. 24.6 - Prob. 24AYPCh. 24.6 - Prob. 25AYPCh. 24.6 - Name the parts of the pharynx involved with...Ch. 24.7 - Where is the esophagus located? Describe the...Ch. 24.7 - What are the three phases of swallowing?...Ch. 24.8 - Describe the parts of the stomach. List the tunics...Ch. 24.8 - Prob. 30AYPCh. 24.8 - Name the types of cells in the stomach and the...Ch. 24.8 - Describe three phases of regulation of stomach...Ch. 24.8 - How ore gastric secretions inhibited? Why is this...Ch. 24.8 - As the stomach fills, why does the pressure not...Ch. 24.8 - Name two kinds of stomach movements. How are...Ch. 24.9 - Name and describe the three parts of the small...Ch. 24.9 - What are the circular folds, villi, and microvilli...Ch. 24.9 - Name the four types of cells found in the...Ch. 24.9 - Prob. 39AYPCh. 24.9 - Prob. 40AYPCh. 24.9 - Prob. 41AYPCh. 24.9 - Prob. 42AYPCh. 24.10 - Prob. 43AYPCh. 24.10 - Diagram the duct system from the liver....Ch. 24.10 - Describe the flow of blood to and through the...Ch. 24.10 - Explain and give examples of the major functions...Ch. 24.10 - Prob. 47AYPCh. 24.11 - Prob. 48AYPCh. 24.11 - What is the function of the gallbladder? What...Ch. 24.12 - Describe the parts of the pancreas responsible for...Ch. 24.12 - Name the two kinds of exocrine secretions produced...Ch. 24.12 - What enzymes are present in pancreaticjuice?...Ch. 24.13 - Prob. 53AYPCh. 24.13 - Prob. 54AYPCh. 24.13 - Prob. 55AYPCh. 24.13 - Prob. 56AYPCh. 24.13 - Prob. 57AYPCh. 24.14 - Describe the mechanism of absorption and the route...Ch. 24.14 - Prob. 59AYPCh. 24.14 - Explain how lipids are emulsified. Describe the...Ch. 24.14 - Explain how tripeptides, dipeptides, and amino...Ch. 24.14 - Describe the movement of water through the...Ch. 24.14 - Prob. 63AYPCh. 24.15 - Prob. 64AYPCh. 24.15 - Prob. 65AYPCh. 24.15 - Prob. 66AYPCh. 24 - Which layer of the digestive tract is in direct...Ch. 24 - The ENS is found in the submucosa layer. the...Ch. 24 - Dentin forms the surface of the crown of the...Ch. 24 - The number of premolar deciduous teeth is a. 0.b....Ch. 24 - Which of these glands does not secrete saliva into...Ch. 24 - The portion of the digestive tract in which...Ch. 24 - Prob. 7RACCh. 24 - The stomach a. has large folds in the submucosa...Ch. 24 - Prob. 9RACCh. 24 - Prob. 10RACCh. 24 - Prob. 11RACCh. 24 - Prob. 12RACCh. 24 - Which cellsin the small intestine have digestive...Ch. 24 - Prob. 14RACCh. 24 - Prob. 15RACCh. 24 - The gallbladder a. produces bile. b. stores bile....Ch. 24 - Prob. 17RACCh. 24 - Prob. 18RACCh. 24 - Defecation a. can be initiated by stretch of the...Ch. 24 - Which of these structures...Ch. 24 - Prob. 21RACCh. 24 - Prob. 22RACCh. 24 - Prob. 23RACCh. 24 - Which of these lipoprotein molecules transports...Ch. 24 - Prob. 1CTCh. 24 - Prob. 2CTCh. 24 - Prob. 3CTCh. 24 - Prob. 4CTCh. 24 - A patient has a spinal cord injury at level L 2....Ch. 24 - Prob. 6CTCh. 24 - Prob. 7CTCh. 24 - Prob. 8CT
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- 17) Which of the following is NOT a factor that helps create the stomach mucosal barrier? A) thick coating of bicarbonate-rich mucus B) tight junctions of epithelial mucosa cells C) replacing of damaged epithelial mucosa cells D) secretion of pepsinogenarrow_forwardBlockage of the bile duct would be expected to affect Multiple Choice a) cellulose digestion. b) protein digestion. c) carbohydrate digestion. d) lipid digestion. e) nucleotide digestion.arrow_forwarda) What is the general function of all enzymes that are involved in the digestive process.b) Use the Table below to summarise the function of 6 named digestive enzymes that are either secreted from specific regions of the gastrointestinal system, or part of the intestinal brush border. Enzyme Site of secretion / Action Function (to include substrate and product formed)arrow_forward
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