ANATOMY & PHYSIOLOGY: AN INTEGRATIVE APP
3rd Edition
ISBN: 9781266163654
Author: McKinley
Publisher: MCG
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Question
Chapter 25, Problem 13DYB
Summary Introduction
To enlist:
The stimuli that turn on and turn off the thirst center.
Introduction:
Stimuli are any change in the surroundings that elicits a response in any organism. For example light is a stimulus for plants as a plant, water is a stimulus for both plants and animals. Thirst and hunger are also a type of stimulus. So for different organisms stimulus can be different.
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List the stimuli that turn on, and turn off, the thirst center.
Describe the thirst mechanism, indicating how it is triggered and terminated.
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Chapter 25 Solutions
ANATOMY & PHYSIOLOGY: AN INTEGRATIVE APP
Ch. 25.1 - Prob. 1LOCh. 25.1 - Prob. 2LOCh. 25.1 - Prob. 1WDLCh. 25.1 - LEARNING OBJECTIVE
3. Describe the two major body...Ch. 25.1 - Prob. 4LOCh. 25.1 - Which ions are more prevalent in the intracellular...Ch. 25.1 - What is the major distinction in the chemical...Ch. 25.1 - Prob. 4WDLCh. 25.2 - Prob. 5LOCh. 25.2 - Prob. 6LO
Ch. 25.2 - Prob. 7LOCh. 25.2 - What are the two major sources of fluid intake?...Ch. 25.2 - Prob. 8LOCh. 25.2 - Prob. 9LOCh. 25.2 - Prob. 10LOCh. 25.2 - How would you distinguish fluid deficiency from...Ch. 25.2 - Prob. 11LOCh. 25.2 - Prob. 12LOCh. 25.2 - Prob. 13LOCh. 25.2 - WHAT DID YOU THINK?
1 Which of the following would...Ch. 25.2 - Prob. 7WDLCh. 25.2 - Which of these four hormonesangiotensin II,...Ch. 25.3 - Prob. 14LOCh. 25.3 - Prob. 15LOCh. 25.3 - Why do electrolytes exert a greater osmotic...Ch. 25.3 - Prob. 16LOCh. 25.3 - Prob. 17LOCh. 25.3 - Prob. 18LOCh. 25.3 - Prob. 19LOCh. 25.3 - Prob. 2WDTCh. 25.3 - Prob. 3WDTCh. 25.3 - Prob. 10WDLCh. 25.4 - Prob. 20LOCh. 25.4 - Prob. 21LOCh. 25.4 - Prob. 11WDLCh. 25.4 - Prob. 22LOCh. 25.4 - Prob. 23LOCh. 25.4 - How does the homeostatic system involving ADH...Ch. 25.4 - Prob. 24LOCh. 25.4 - Prob. 25LOCh. 25.4 - How does aldosterone influence the contents and...Ch. 25.4 - Prob. 26LOCh. 25.4 - Prob. 27LOCh. 25.4 - Prob. 14WDLCh. 25.5 - Prob. 28LOCh. 25.5 - Prob. 29LOCh. 25.5 - What is meant by acid-base balance?Ch. 25.5 - How are fixed acids distinguished from volatile...Ch. 25.5 - LEARNING OBJECTIVE
30. List the various sources of...Ch. 25.5 - Prob. 31LOCh. 25.5 - Prob. 32LOCh. 25.5 - How do the kidneys regulate fixed acids to help...Ch. 25.5 - Prob. 33LOCh. 25.5 - Prob. 18WDLCh. 25.5 - Prob. 34LOCh. 25.5 - LEARNING OBJECTIVE
35. Explain the reactions of...Ch. 25.5 - Prob. 36LOCh. 25.5 - What are the three chemical buffering systems, and...Ch. 25.5 - Prob. 20WDLCh. 25.6 - Prob. 37LOCh. 25.6 - How does a compensated acid-base imbalance differ...Ch. 25.6 - Prob. 38LOCh. 25.6 - Prob. 39LOCh. 25.6 - LEARNING OBJECTIVE
40. Define respiratory...Ch. 25.6 - Prob. 22WDLCh. 25.6 - Prob. 41LOCh. 25.6 - Prob. 42LOCh. 25.6 - What is the primary cause of metabolic alkalosis?Ch. 25.6 - Prob. 43LOCh. 25.6 - Prob. 24WDLCh. 25.6 - Prob. 25WDLCh. 25.6 - WHAT DID YOU LEARN?
26 Identify both the primary...Ch. 25 - Prob. 1DYBCh. 25 - _____ 2. The fluid compartment with the largest...Ch. 25 - _____3. Which of the following would result in...Ch. 25 - _____4. If an individual has decreased saliva...Ch. 25 - _____5. Which hormone decreases total body fluid,...Ch. 25 - Which of the following describes an electrolyte?...Ch. 25 - Prob. 7DYBCh. 25 - An increase in blood CO2 levels is followed by...Ch. 25 - Which of the following is not a chemical buffer in...Ch. 25 - The kidney can act to buffer the blood by a....Ch. 25 - List the three variables that determine the...Ch. 25 - Describe the movement of water between the...Ch. 25 - Prob. 13DYBCh. 25 - Explain the homeostatic system involving the renin...Ch. 25 - Describe how ANP is regulated and how it opposes...Ch. 25 - Describe the functions of Na+ and how it is...Ch. 25 - Describe what occurs in the kidney to maintain...Ch. 25 - Prob. 18DYBCh. 25 - List the three chemical buffers, and describe how...Ch. 25 - Describe respiratory acidosis and its...Ch. 25 - Maria brings her baby to the emergency room. She...Ch. 25 - Prob. 2CALCh. 25 - Prob. 3CALCh. 25 - Harold has been suffering from diabetes mellitus...Ch. 25 - Prob. 5CALCh. 25 - Morgan is a nurse at the local hospital. She...Ch. 25 - Ms. Taylor, 68 years old, has been vomiting for 2...
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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
- Explain how water levels in the body influence the thirst cycle and what role would the hypothalamus have in thirst mechanisms.arrow_forwardDistinguish between osmotic and hypovolemic thirst, including the brain mechanisms for each.arrow_forwardLong-term satiation of thirst depends on areduction of the of the blood.arrow_forward
- A young woman who has suffered a head injury seems to have recovered but is thirsty all the time. What do you think might be the cause? Hint: remember the main stimulus to vasopressin and thirst.arrow_forwardList three factors that stimulate thirst. Name two factorsthat inhibit the sense of thirst.arrow_forwardBy what mechanism does thirst help regulate water intake?arrow_forward
- Describe how thirst and the organs ofhomeostasis (kidneys, heart and blood vessels,lungs, adrenal glands, pituitary gland, parathyroidglands) function to maintain fluid homeostasis.arrow_forwardWhich of the following in not involved with stimulation of the hypothalamic thirst center? a. Release of angiotensin II b. Stimulation in response to a dry mouth and throat c. Stimulation in response to decreased blood pressure d. Stimulation in response to decreased plasma osmolalityarrow_forwardWhat receptors govern fluid intake? Where are they located?arrow_forward
- Which is the most accurate thirst mechanism water retention sequence? High salt concentration - feels thirsty - water is retained in kidney Low liquid concentration - hypothalamus releases ADH - communicates with kidney High salt concentration - hypothalamus signals posterior pituitary - communicates with liver High salt concentration - hypothalamus signals posterior pituitary - communicates with kidneyarrow_forwardWould adding salt to the body’s extracellular fluids increase or decrease osmotic thirst?arrow_forwardWhich of the following would indicate that a person is thirsty: (a) increased blood volume, (b) increased saliva production, (c) increased blood osmolarity? Explain.arrow_forward
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