Anatomy & Physiology: The Unity of Form and Function
8th Edition
ISBN: 9781259277726
Author: Kenneth S. Saladin Dr.
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Videos
Question
Chapter 25, Problem 4TYR
Summary Introduction
Introduction:
Many digestive enzymes and hormones are secreted in the digestive tract. Secretin, motilin, somatostatin, and gastrin are some of the digestive hormones. Secretin is a peptide hormone produced by the duodenum in response to the acidity of chyme in the stomach. This enzyme inhibits gastric acid secretions and gastrin.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
The hormone aldosterone regulates blood pressure through:
A. Reabsorption of sodium.
B. Secretion of sodium
C. Reabsorption of potassium
D. Secretion of potassium
E. Secretion of calcium
Why does a hormone (for example, epinephrine) generate different reactions in different target cells (for example, in smooth muscle cells)?
A. Because the reaction of the cell depends on the amount of the hormone.
B. Because of the influence of environment on the cell; for example, body temperature.
C. Because cells have different receptor proteins; say, α-and β-receptors.
D. It depends on the circumstances; sometimes cell reacts one way, sometimes another.
E It depends on the influence of other surrounding cells.
Joana is receiving 5% dextrose in water (D5W). Which of the following statements is correct?
a. The solution may cause hypoglycemia in the client who has diabetes.
b. The solution may be used to dilute mixed intravenous drugs.
c. The solution is considered a colloid solution.
d. The solution is used to provide adequate calories for metabolic needs.
Why letter b is the correct answer and why the remaining options are incorrect
You come to an unconscious person and know that he has diabetes. What do you do? Choose a, b or c and justify your answer.
a. Give him his insulin right away.
b. Gives him something sweet in his mouth.
c. Starts CPR.
Chapter 25 Solutions
Anatomy & Physiology: The Unity of Form and Function
Ch. 25.1 - Prob. 1BYGOCh. 25.1 - Prob. 2BYGOCh. 25.1 - Prob. 3BYGOCh. 25.1 - Prob. 4BYGOCh. 25.1 - Prob. 1AYLOCh. 25.1 - The difference between the digestive tract and the...Ch. 25.1 - Prob. 3AYLOCh. 25.1 - Prob. 4AYLOCh. 25.1 - Prob. 5AYLOCh. 25.1 - Prob. 6AYLO
Ch. 25.2 - Prob. 5BYGOCh. 25.2 - Prob. 6BYGOCh. 25.2 - Prob. 7BYGOCh. 25.2 - Prob. 8BYGOCh. 25.2 - Prob. 9BYGOCh. 25.2 - Seven functions of the oral cavityCh. 25.2 - Prob. 2AYLOCh. 25.2 - Prob. 3AYLOCh. 25.2 - Prob. 4AYLOCh. 25.2 - Anatomy of the hard and soft palates; the two...Ch. 25.2 - Prob. 6AYLOCh. 25.2 - Six functions of saliva; its composition and pH;...Ch. 25.2 - Prob. 8AYLOCh. 25.2 - Prob. 9AYLOCh. 25.2 - The physiology of swallowing; the swallowing...Ch. 25.3 - Prob. 10BYGOCh. 25.3 - Prob. 11BYGOCh. 25.3 - Prob. 12BYGOCh. 25.3 - Prob. 13BYGOCh. 25.3 - Anatomy and functions of the stomach; features...Ch. 25.3 - Prob. 2AYLOCh. 25.3 - Prob. 3AYLOCh. 25.3 - Prob. 4AYLOCh. 25.3 - The cells that secrete hydrochloric acid, how they...Ch. 25.3 - Prob. 6AYLOCh. 25.3 - Prob. 7AYLOCh. 25.3 - Prob. 8AYLOCh. 25.3 - Prob. 9AYLOCh. 25.3 - Prob. 10AYLOCh. 25.3 - Prob. 11AYLOCh. 25.3 - The degree of digestion that occurs in the...Ch. 25.3 - Prob. 13AYLOCh. 25.3 - Prob. 14AYLOCh. 25.4 - Prob. 14BYGOCh. 25.4 - Prob. 15BYGOCh. 25.4 - Prob. 16BYGOCh. 25.4 - Prob. 17BYGOCh. 25.4 - Prob. 1AYLOCh. 25.4 - Prob. 2AYLOCh. 25.4 - Prob. 3AYLOCh. 25.4 - Prob. 4AYLOCh. 25.4 - Prob. 5AYLOCh. 25.4 - Prob. 6AYLOCh. 25.4 - Prob. 7AYLOCh. 25.4 - Composition and digestive functions of pancreatic...Ch. 25.4 - Prob. 9AYLOCh. 25.5 - Prob. 18BYGOCh. 25.5 - Prob. 19BYGOCh. 25.5 - Distinguish between segmentation and the migrating...Ch. 25.5 - Structures that mark the beginning and end of the...Ch. 25.5 - Prob. 2AYLOCh. 25.5 - Prob. 3AYLOCh. 25.5 - Prob. 4AYLOCh. 25.5 - Prob. 5AYLOCh. 25.5 - Prob. 6AYLOCh. 25.6 - What three classes of nutrients are most abundant?...Ch. 25.6 - Prob. 22BYGOCh. 25.6 - Prob. 23BYGOCh. 25.6 - Prob. 24BYGOCh. 25.6 - Prob. 25BYGOCh. 25.6 - Prob. 1AYLOCh. 25.6 - Prob. 2AYLOCh. 25.6 - Prob. 3AYLOCh. 25.6 - Prob. 4AYLOCh. 25.6 - Prob. 5AYLOCh. 25.6 - Prob. 6AYLOCh. 25.6 - Prob. 7AYLOCh. 25.6 - Differences between emulsification droplets,...Ch. 25.6 - Prob. 9AYLOCh. 25.6 - Prob. 10AYLOCh. 25.6 - Prob. 11AYLOCh. 25.7 - Prob. 26BYGOCh. 25.7 - Prob. 27BYGOCh. 25.7 - Prob. 28BYGOCh. 25.7 - Prob. 1AYLOCh. 25.7 - Prob. 2AYLOCh. 25.7 - Prob. 3AYLOCh. 25.7 - Mechanisms of the intrinsic and parasympathetic...Ch. 25 - Prob. 1TYRCh. 25 - Prob. 2TYRCh. 25 - Prob. 3TYRCh. 25 - Prob. 4TYRCh. 25 - Prob. 5TYRCh. 25 - All of the following contribute to the absorptive...Ch. 25 - Which of the following is a periodontal tissue? a....Ch. 25 - Prob. 8TYRCh. 25 - Prob. 9TYRCh. 25 - Prob. 10TYRCh. 25 - Cusps are a feature of the ______ surfaces of the...Ch. 25 - Prob. 12TYRCh. 25 - Prob. 13TYRCh. 25 - Prob. 14TYRCh. 25 - Nervous stimulation of gastrointestinal activity...Ch. 25 - Prob. 16TYRCh. 25 - Prob. 17TYRCh. 25 - Prob. 18TYRCh. 25 - Prob. 19TYRCh. 25 - Prob. 20TYRCh. 25 - Prob. 1BYMVCh. 25 - Prob. 2BYMVCh. 25 - -elleCh. 25 - Prob. 4BYMVCh. 25 - Prob. 5BYMVCh. 25 - Prob. 6BYMVCh. 25 - Prob. 7BYMVCh. 25 - porto-Ch. 25 - Prob. 9BYMVCh. 25 - Prob. 10BYMVCh. 25 - Prob. 1WWTSCh. 25 - Prob. 2WWTSCh. 25 - Prob. 3WWTSCh. 25 - Prob. 4WWTSCh. 25 - Lipids enter the circulation when the intestinal...Ch. 25 - Prob. 6WWTSCh. 25 - Prob. 7WWTSCh. 25 - Prob. 8WWTSCh. 25 - Prob. 9WWTSCh. 25 - Prob. 10WWTSCh. 25 - Prob. 1TYCCh. 25 - Prob. 2TYCCh. 25 - What do carboxypeptidase and aminopeptidase have...Ch. 25 - What do micelles and chylomicrons have in common?...Ch. 25 - Explain why most dietary lipids must be absorbed...
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
- Which of the following causes the kidney to conserve/retain sodium? a. aldosterone b. vasopressin c. oxytocin d. corticosterone Which of the following class of chemicals exerts its effects by entering cells, binding intracellular receptors, and affecting gene expression? a. Peptides b. Steroids c. Bioactive amines d. Amino acidsarrow_forwardThe hormone insulin enhances the transport of glucose (sugar) from the blood into most body cells. Its secretion is controlled by a negative-feedback system between the concentration of glucose in the blood and the insulin-secreting cells. Therefore, which of the following statements is correct? A decrease in blood glucose concentration stimulates insulin secretion, which in turn further towers blood glucose concentration. An increase in blood glucose concentration stimulates insulin secretion, which in turn lowers blood glucose concentration. A decrease in blood glucose concentration stimulates insulin secretion, which in turn increases blood glucose concentration. An increase in blood glucose concentration stimulates insulin secretion, which in turn further increases blood glucose concentration. None of the preceding is correct.arrow_forwardCertain metabolic diseases can affect the nervous system. For example, people with diabetes can develop a nervous system problem called diabetic neuropathy. What are the symptoms of diabetic neuropathy? A. Constipation or diarrhea B. Rapid heart beat C. Pain in feet D. All of the abovearrow_forward
- Bile Salts are: a. a mixture of amphipathic molecules which emulsify fatty acids in the small intestine b. enzymes present in saliva that digest proteins into amino acids c. made by the liver and secreted from the gall bladder into the duodenum d. enzymes that digest “dietary fiber” (cellulose) in the esophagus e. enzymes present in saliva that make bread taste sweet after chewingarrow_forwardThe characteristics of vitamin P include the followings except: Select one: a. It increases the level of hyaluronidase which prevents the oxidation of ascorbic acid and adrenaline, as result it increases the strength of the blood vessels and capillaries b. It is related to flavonoids and phenolic compounds c. It decreases the capillary fragility and their permeability d. Vitamin P acts synergistically with ascorbic acidarrow_forwardExtracellular fluid in the human body is composed of (select all that apply) a. Lymph B. Interstitial fluid C. Blood plasma D. Cytoplasm E. Cerebrospinal fluidarrow_forward
- Which of the following is true about vitamin D3 (cholecalciferol)? A. It is a sterol. B. It is a hormone precursor. C. Humans enzymatically synthesize their own Vitamin D3. D. It is converted into a biologically active form by UV light from sunlight.arrow_forwardThe function of cholesterol in a cell membrane is to A.maintain structure because of its flat rigid characteristics. B.take part in the reactions that produce bile acids. C.attract hydrophobic molecules to form solid deposits. D.act as a precursor to steroid hormones. E.none of the abovearrow_forwardWhich of the following statements about insulin is true? a. Insulin acts as a transport protein, cany in g glucose across the cell membrane. b. Insulin facilitates the movement of inti acellular glucose transporters to the cell membrane. c. Insulin stimulates the breakdown of stored glycogen into glucose. d. Insulin stimulates the kidneys to reabsorb glucose into the bloodstream.arrow_forward
- Use the following information to answer the next question. O a. Inability to regulate heart rate & breathing O b. Poor coordination and balance O c. Irregular hormone production Od. Reduced ability to form memories R 6 5 -2 3 -7 Which of the following describes a physiological consequence of damage to structure 8 in the diagram above?arrow_forwardThe characteristics of vitamin P include the followings except: Select one: a. Vitamin P acts synergistically with ascorbic acid b. It reduces the level of hyaluronidase which prevents the oxidation of ascorbic acid and adrenaline, as result it increases the strength of the blood vessels and capillaries c. It increases the capillary fragility and their permeability d. It is related to flavonoids and phenolic compoundsarrow_forwardWhich of the listed terms is described by: “All the chemical processes that take place in the organelles and cytoplasm the cells of the body"? A. Metabolism B. Cellular respiration C. Homeostasis D. Physiologyarrow_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
What is Metabolism?; Author: Stated Clearly;https://www.youtube.com/watch?v=nRq6N5NGD1U;License: Standard youtube license