ANAT.+PHYSIO.2-LAB.MAN. >CUSTOM<
20th Edition
ISBN: 9781264303090
Author: VanPutte
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 24, Problem 18RAC
Summary Introduction
Introduction:
The large intestine begins from the ileocecal junction and terminated at the anus. It contains four parts-cecum, colon, rectum, and anal canal.
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Which of these is not a function of the large intestine?a. absorption of glucoseb. absorption of certain vitamins
The primary function of the large intestine is to concentrate wastes into solid form (feces) for release from the body. How does it accomplish this?
a. By adding additional cells from the mucosal layer
b. By absorbing water
c. By releasing salt
d. All of these are methods used by the large intestine.
Why is the stomach a poor area for absorption?
A. Food entering the stomach is only partially digested.
B. The pH of the stomach is too high.
C. The junction between epithelial cells presents wide space for fluid/ion movement.
D. The stomach lacks villous membranes.
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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- Explain the differences between the digestion roles of the small and large intestines. Does the appendix also have a digestive function?arrow_forwardBile has a role in _________ digestion and absorption. a. carbohydrate c. protein b. fat d. amino acidarrow_forwardWhat component of the digestive tract can you not live without because almost all absorption of nutrients occurs here? a. small intestine b. large intestine c. stomach d. gallbladderarrow_forward
- What happens in the colon?a. Constipation results if the colon does its job too well.b. The colon absorbs all nutrients of chemical digestion.c. Materials move through the cecum, ascending colon, descending colon, transverse colon, sigmoid colon,and rectum, in that order.d. The colon absorbs vitamin K.e. The colon absorbs water to form feces.arrow_forwardCells of the liver that do away with any foreign material from the blood and are specialized phagocytic cells are called? A. Hepatic B. Kupffers C. Liver D. Lymph The folds of mucous membrane in the stomach are called: A. Fundus B. Pylorus C. Palate D. Rugaearrow_forwardWhich statement is true? a. Bile is made in the gall bladder and stored in the gall bladder b. Bile is made in the gall bladder and stored in the liver c. Bile is made in the liver and stored in the gall bladder d. Bile is made in the liver and stored in the liverarrow_forward
- The pancreatic ducts are blocked with a thick, sticky mucus in individuals with the genetic condition called cystic fibrosis. What difficulties will these individuals experience? a. inability to produce mucin b. inability to produce HCl c. insufficient digestive enzymes d. excess production of bilearrow_forwardThere are two different kinds of secretions associated with the digestive system that needs to be understood to avoid confusion when describing how the digestive system functions. Which one of these secretions will be involved in the control of digestion through the blood? A.Endocrine B.Exocrinearrow_forwardWhich is not part of the enterohepatic circulation of bile? A. Bile is made from cholesterol in the liver. B. Bile is stored in the pancreas. C. Bile emulsifies fats in the small intestine. D. Bile is reabsorbed in to the blood. E. Bile that has been trapped in soluble fibers in the colon is excreted.arrow_forward
- What is the function of bile in digestion? a. It serves as biological detergent that enable the body to excrete cholesterol and potentially toxic compounds. b. It emulsifies and absorbs dietary lipids in the small intestine. c.It helps to build and maintain the health of soft and hard tissues. d. It ingested fat and fat-soluble vitamins, facilitating their digestion and absorption. Antidiuretic hormone is a part of the negative feedback system that regulates water in the body. Erythropoietin increases the permeability of the distal tubule allowing greater water recovery. A. First statement is correct, second statement is incorrect. B. First statement is incorrect, second statement is correct. C. Both statements are correct. D. Both statements are incorrect. Which of the following is the proper sequence of structures in the nephron? I - Proximal Convoluted Tubule II - Distal Convoluted Tubule III - Glomerulus IV -…arrow_forwardWhat happens in the mouth?a. Enzymes from the pancreas finish protein digestion.b. Mucus mixes with the food to make it easier to swallow.c. Lingual lipase partially breaks down lipids.d. Amylase breaks down protein.e. Food is masticated using the masseter and temporalis muscles.arrow_forwardAfter digested nutrients go from the intestines into the blood, where does that nutrient-rich blood go next? A. to the liver B. directly to the heart C. to the brain D. scattered throughout the bodyarrow_forward
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