Essentials of Human Anatomy & Physiology Plus MasteringA&P with eText -- Access Card Package (11th Edition)
11th Edition
ISBN: 9780321918758
Author: Elaine N. Marieb
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Question
Chapter 14, Problem 2MC
Summary Introduction
Introduction:
The gastrointestinal tract (GI tract) is also known as the digestive tract. It is an organ system in which food is ingested and then digested in order to provide energy to the cells of the body. During this process, all the essential nutrients are absorbed and waste products are expelled or excreted out.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
A stabbing victim sustained a perforation to his large intestine. From the outermost layer
to the innermost layer, what is the order in which the knife penetrated his intestine?
A. Serosa, muscularis externa, submucosa, mucosa
B. Serosa, submucosa, muscularis externa, mucosa
C. Mucosa, submucosa, muscularis externa, serosa
D. Submucosa, muscularis externa, serosa, mucosa
E. Mucosa, muscularis externa, submucosa, serosa
What do the enteroendocrine cells of the stomach produce?
А. Реpsin
B. Hydrochloric acid
C. Intrinsic factor
D. Gastrin
E. Gastric juice
What is the purpose of mastication?
A. To eliminate undigested food wastes from the body
B. To propel food from one digestive organ to the next
C. To transport nutrients into the blood and lymph
D. To chew, grind, and tear food into smaller pieces while in the mouth
E. To move food back and forth along the walls of the small intestine
Histological evaluation of a portion of gastrointestinal tract shows ramified, tubular glands located in
submucosal layer. The glands contain secretions with pH
close to 9.0. Which of the following portions of the gastrointestinal tract is most
likely inspected?
A. Stomach
B. Duodenum
C. Jejunum
D. lleum
E. Ascending colon
How does Jane's problem with Ulcerative Colitis differ from Crohn’s disease (another Inflammatory Bowel Disease)? A. The damage to Jane’s GI tract is localized to the large intestine (colon), whereas patients with Crohn’s disease may have any part of the GI tract affected in the form of “skip” lesions. B. A patient with Crohn’s disease is more likely to have bloody stool than Jane. C. The entire thickness of the Jane’s intestinal wall (mucosa, submucosa, smooth muscle, and serosa) may be affected, whereas only the mucosa is affected in patients with Crohn’s disease. D. Jane may benefit from using a nicotine patch or chewing nicotine gum, while evidence for a therapeutic benefit of nicotine in Crohn’s disease is more limited. E. Anti-inflammatory pharmaceuticals, such as steroids and immunomodulators, are used to treat Crohn’s disease but not Ulcerative Colitis.
Chapter 14 Solutions
Essentials of Human Anatomy & Physiology Plus MasteringA&P with eText -- Access Card Package (11th Edition)
Ch. 14 - Prob. 1MCCh. 14 - Prob. 2MCCh. 14 - 3. The GI tube tissue layer responsible for the...Ch. 14 - 4. Match the digestive organ listed in column B...Ch. 14 - Prob. 5MCCh. 14 - Which of these organs lies in the right...Ch. 14 - Prob. 7MCCh. 14 - Prob. 8MCCh. 14 - Prob. 9MCCh. 14 - Prob. 10MC
Ch. 14 - Prob. 11MCCh. 14 - Prob. 12MCCh. 14 - Complete this statement. In glycolysis, _______ is...Ch. 14 - 14. Make a simple line drawing of the organs of...Ch. 14 - 15. Add three labels to your drawing—salivary...Ch. 14 - Prob. 16SAECh. 14 - Prob. 17SAECh. 14 - Identify the digestive functions of the stomach,...Ch. 14 - Prob. 19SAECh. 14 - Prob. 20SAECh. 14 - Prob. 21SAECh. 14 - Prob. 22SAECh. 14 - Prob. 23SAECh. 14 - Prob. 24SAECh. 14 - Prob. 25SAECh. 14 - Prob. 26SAECh. 14 - Prob. 27SAECh. 14 - Prob. 28SAECh. 14 - Prob. 29SAECh. 14 - Prob. 30SAECh. 14 - 31. Define defecation reflex, constipation, and...Ch. 14 - Identify the three major nutrients required for...Ch. 14 - Prob. 33SAECh. 14 - Prob. 34SAECh. 14 - Prob. 35SAECh. 14 - Prob. 36SAECh. 14 - Prob. 37SAECh. 14 - Prob. 38SAECh. 14 - Prob. 39SAECh. 14 - Prob. 40SAECh. 14 - Prob. 41CAQCh. 14 - Prob. 42CAQCh. 14 - A young woman is put through an extensive battery...Ch. 14 - 44. Continuing from the previous question, the...Ch. 14 - Ryan, a 6-year-old child who is allergic to milk,...Ch. 14 - Prob. 46CAQCh. 14 - 47. An anorexic girl shows a high level of acetone...Ch. 14 - Prob. 48CAQCh. 14 - Prob. 49CAQCh. 14 - Kayla has been on antibiotics for an extended...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- What is the line A pointing to? Submucosa b. MALT. c. Mucosa. d. Lumen. e. Muscularis.arrow_forwardDiscuss why the tunica mucosa in the colon has a high percentage of goblet cells to produce mucin.arrow_forwarda. Give the different groups of pharmaceutical products used to treat gastrointestinal disorders. (Gastrointestinal Agents) b. Name the different kinds of ulcers and their common symptoms. (Gastrointestinal Agents) c. Define antacids and cite some criteria on what makes an ideal antacid. (Gastrointestinal Agents)arrow_forward
- How can you differentiate between the serosa and the mucosa under the microscope? b. How is the muscularis of the stomach unlike the muscularis of the other regions of the GI tract? c. What is the main histological difference between the mucosa and the submucosa?arrow_forwardUse arrows to identify the transition of the type of epithelium, esophageal glands and gastic glands in the gastroesophageal junction. Use arrows to identify the layers of stomach wall, gastic pits, cells of gastic glands and arrangement of the muscles in the stomach.arrow_forwardMatch the following layer to their functions: 1. submucosa 2. serosa 3. lamina propria 4. muscularis mucosa 5. muscularis and subserosa a) it has similar function with visceral peritoneum b) peristalsis c) gastric juice production d) expels g.j. e) it connects muscle to epithelium layerarrow_forward
- Esophagus Esophagus. Middie Thed HSE) A. Epithelium B. Mucosa C. Muscularis externa (outer) D. Muscularis externa (inner) E. Submucosa AB. Muscularis mucosa 5 Lamina propria 6 2 ICATarrow_forwardThe digestive tract from the esophagus to the large intestine is made up of the same 4 basic tissue layers or tunics. 1. Mucosa (Mucous Membrane) The mucosa is the innermost layer and in the GI tract it is made of 3 sublayers: a. Epithelium b. Lamina propria c. Muscularis mucosa 2. Submucosa The submucosa in the GI tract it is made of connective tissue, blood vessels, lymphatic vessels, glands, and the submucosal nerve plexus. 3. Muscularis Externa The muscularis externa in the GI tract is made of 2-3 layers of skeletal or smooth muscle and the myenteric nerve plexus. 4. Adventitia or Serosa The outermost layer is made of connective tissue and epithelial tissue. If the digestive organ is OUTSIDE the abdominopelvic cavity or it retroperitoneal (located behind the parietal peritoneum), than the layer is called ADVENTITIA. Otherwise, the layer is called SEROSA (= visceral peritoneum) In today's lab we will examine these layers using anatomical models and microscope slides. Before you…arrow_forwardidentify and describe the following digestive system disorders and their causes. A. Acid reflux B. Heartburn C. Gastric ulcersarrow_forward
- A. What is/are the primary role(s) of the large intestine? a. to complete enzymatic digestion and store indigestible material b. to initiate enzymatic digestion of carbohydrates and to store water c. to absorb water from digested material, with essentially no digestive role of its own d. to secrete water into the material that is left over after all available nutrients have been absorbed e. to digest fats A. In the intestine most nutrients are absorbed regardless of whether the body has an immediate need or shortfall of them; ie there is little control over amounts taken up – which of the following does not follow this rule? a. absorption of sodium b. absorption of water c.absorption of iron d. absorption of fat soluble vitamins e. none of the above follow this rule – close control is exerted over all of themarrow_forwardPane The esophagus is made up of four basic layers. Arrange them in order from the lumen outward. Question options: a) mucosa, submucosa, muscularis externa, and serosa b) mucosa, submucosa, muscularis externa, and adventitia d) serosa, mucosa, submucosa, and muscularis externa 田 C) submucosa, serosa, muscularis externa, and mucosaarrow_forwardMatch each item in column A with the most closely related item in column B. Place letters for answers in the spaces provided.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Human Physiology: From Cells to Systems (MindTap ...BiologyISBN:9781285866932Author:Lauralee SherwoodPublisher:Cengage Learning
Human Physiology: From Cells to Systems (MindTap ...
Biology
ISBN:9781285866932
Author:Lauralee Sherwood
Publisher:Cengage Learning
Human digestive system - How it works! (Animation); Author: Thomas Schwenke;https://www.youtube.com/watch?v=X3TAROotFfM;License: Standard Youtube License