Anatomy & Physiology
1st Edition
ISBN: 9781938168130
Author: Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble
Publisher: OpenStax College
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Textbook Question
Chapter 23, Problem 37CTQ
The composition of saliva varies from gland to gland. Discuss how saliva produced by the parotid gland differs in action from saliva produced by the sublingual gland.
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Choose the correct extrinsic gland from the drop down menu, based on the description provided:
✓glands.
Salivary glands that are located just inferior to the mandible are known as parotid
The majority of saliva is provided by the submandibular glands.
glands provide a mucous rich saliva.
The sublingual
Complete the following statement :
Saliva is about 99.4% _________. At what specific location in the mouth do ducts for the sublingual salivary glands enter? _____________________________________. At what specific location in the mouth do ducts for the parotid salivary glands enter? _____________________________________.
Sublingual gland
Parotid gland
produces 60-70% of saliva
produces 25-30% of saliva
produces 3-5% of saliva
Submandibular gland
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Chapter 23 Solutions
Anatomy & Physiology
Ch. 23 - By clicking on this link...Ch. 23 - Visit this site...Ch. 23 - Watch this animation...Ch. 23 - Watch this animation...Ch. 23 - Watch this animation...Ch. 23 - By watching this animation...Ch. 23 - Watch this video...Ch. 23 - Which of these organs is not considered an...Ch. 23 - Which of the following organs is supported by a...Ch. 23 - Which of the following membranes covers the...
Ch. 23 - Which of these processes occurs in the mouth?...Ch. 23 - Which of these processes occurs throughout most of...Ch. 23 - Which of the following stimuli activates sensors...Ch. 23 - Which of these statements about reflexes in the GI...Ch. 23 - Which of these ingredients in saliva is...Ch. 23 - Which of these statements about the pharynx is...Ch. 23 - Which structure is located where the esophagus...Ch. 23 - Which phase of deglutition involves contraction of...Ch. 23 - Which of these cells secrete hormones? parietal...Ch. 23 - Where does the majority of chemical digestion in...Ch. 23 - During gastric emptying, chyme is released into...Ch. 23 - Parietal cells secrete ________. gastrin...Ch. 23 - In which pail of the alimentary canal does most...Ch. 23 - Which of these is most associated with villi?...Ch. 23 - What is the roLe of the small intestines MALT?...Ch. 23 - Which part of the large intestine attaches to the...Ch. 23 - Which of these statements about bile is true?...Ch. 23 - Pancreatic juice ________. deactivates bile. is...Ch. 23 - Where does the chemical digestion of starch begin?...Ch. 23 - Which of these is involved in the chemical...Ch. 23 - Where are most fat-digesting enzymes produced?...Ch. 23 - Which of these nutrients is absorbed mainly in the...Ch. 23 - Explain how the enteric nervous system supports...Ch. 23 - What layer of the alimentary canal tissue is...Ch. 23 - Offer a theory to explain why segmentation occurs...Ch. 23 - It has been several hours since you last ate....Ch. 23 - The composition of saliva varies from gland to...Ch. 23 - During a hockey game, the puck hits a player in...Ch. 23 - What prevents swallowed food from entering the...Ch. 23 - Explain the mechanism responsible for...Ch. 23 - Describe the three processes involved in the...Ch. 23 - Explain how the stomach is protected from self...Ch. 23 - Describe unique anatomical features that enable...Ch. 23 - Explain how nutrients absorbed in the small...Ch. 23 - Why is it important that chyme from the stomach is...Ch. 23 - Describe three of the differences between the...Ch. 23 - Why does the pancreas secrete some enzymes in...Ch. 23 - Describe the location of hepatocytes in the liver...Ch. 23 - Explain the role of bile salts and lecithin in the...Ch. 23 - How is vitamin B12 absorbed?
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- Name and state the functions of the hormones that assist the nervous system in regulating digestive secretionsarrow_forwardA histological specimen of submandibular salivary gland represents basket * cells from which some processes radiate and embrace the secretory unit. Contraction of the processes of these cells helps in expelling secretions from the lumen of secretory units and moving them to the system of excretory ducts. Name these cells: Serous cells O Mucocytes Epithelial cells O Adipocytes O Myoepithelial Cellsarrow_forwardCompare and contrast pancreatic acinar cell functionarrow_forward
- Side effects, such as dry mouth, visual disturbance, constipation, and difficulty in urination are related to medications or drugs affecting the gastrointestinal system. What type of receptors are they antagonizing?arrow_forwardWhich salivary gland has a duct that empties at the base of the lingual frenulum? 1) Submandibular O 2) Sublingual 3) Parotidarrow_forwardDescribe the different ways in which food is chemically digested, including the role of the various components of saliva, gastric juice, pancreatic juice, and bile. explain which hormones control the release of each of these secretions, the cells used (acinar, parietal cells, etc.), and a description of what molecules are being digested and what they are being broken into.arrow_forward
- 38, You are studying the action of a new hormone on the production of pepsinogen. To block the action of this hormone you will likely use a drug that blocks: Multiple Choice hormone receptors on chief cells muscarinic receptors on parietal cells gastrin receptors on G cells histamine receptors on the parietal cellsarrow_forwardName and give the location of the three largest salivaryglands. What are the other types of salivary glands called?arrow_forwardShort reflexes of the digestive system are integrated in the parasympathetic peripheral central enteric nervous system.arrow_forward
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