EBK ANATOMY & PHYSIOLOGY: THE UNITY OF
7th Edition
ISBN: 8220102796409
Author: SALADIN
Publisher: YUZU
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Question
Chapter 1, Problem 5TYC
Summary Introduction
Summary:
Sweating occurs because of the heavy yard work on a hot day. During this condition, person becomes very thirsty and needs a glass of lemonade to drink. The mechanism of thirst relates to the concept of homeostasis. Illustrate the type of homeostasis mechanism.
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Chapter 1 Solutions
EBK ANATOMY & PHYSIOLOGY: THE UNITY OF
Ch. 1.1 - Prob. 1BYGOCh. 1.1 - Prob. 2BYGOCh. 1.1 - Prob. 1AYLOCh. 1.1 - Prob. 2AYLOCh. 1.1 - Prob. 3AYLOCh. 1.1 - Prob. 4AYLOCh. 1.2 - Prob. 3BYGOCh. 1.2 - Prob. 4BYGOCh. 1.2 - Prob. 5BYGOCh. 1.2 - Prob. 1AYLO
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Similar questions
- The role of insulin is to signal the cells to uptake glucose from the blood. Is this a positive or negative feedback loop? Explain what would happen if the other type of feedback loop were to occur.arrow_forwardYour level of sugar in your blood becomes too high. To maintain homeostasis, your pancreas releases a hormone, insulin, which causes cells to take up sugar from the blood. Your sugar level in the blood then lowers back to a normal amount. Is this an example of negative feedback, positive feedback, or neither? Explainarrow_forwardidentify the four components of negative feedback loop and explain what would happen if secretion of a body chemical controlled by a negative feedback system became to greatarrow_forward
- Sweating is an example of variable. It is also an example of negative feedback mechanism. a. Both statements are true b. Both statements are false c. First is true, Second is false d. First is false, Second is truearrow_forwardYour level of sugar in your blood becomes too high. To maintain homestasis, your pancreas releases a hormone, insulin, which causes cells to take up sugar from the blood. Your sugar level in the blood then lowers back to a normal amount. Is this an example of negative feedback, positive feedback, or neither? Explainarrow_forwardPositive feedback mechanisms are beneficial, but they need to be controlled. Discuss a scenario where if positive feedback was allowed to continue, the body might get damaged.arrow_forward
- Select the statements that correctly describe positive feedback pathways. A sensor/receptor is required to monitor and limit levels. A sensor/receptor is unnecessary to monitor and limit levels.arrow_forwardIs this an example of positive or negative feedback? A man is potty trainging his daughter. When she potties on the floor, he tells her "No, no. Potty goes in the potty."arrow_forwardA common homeostatic regulatory mechanism involves an end product in a pathway generating an inhibitory effect on the upstream processes which stimulate its own production. This is an example of ______ a feedforward mechanism positive feedback autonomic regulation negative feedback extrinsic control of homeostasisarrow_forward
- Which of the following is incorrect?a. Equilibrium requires a constant input of energy.b. Positive feedback is less common in nature than negative feedback.c. Homeostasis does not imply that a given variable is unchanging.d. Fever is an example of resetting a set point.e. Efferent pathways carry information away from the integrating center of a reflex arc.arrow_forwardYour blood pressure begins to increase because you are waiting to interview for a new job. Your nervous system and your heart will work together and reduce your heart rate and dilate your blood vessels in response. This is an example of what type of feedback? Define homeostasis. asap please.arrow_forwardSelect the statements that correctly describe negative feedback pathways. 1. A sensor/receptor is required to monitor and limit levels. 2. A sensor/receptor is unnecessary to monitor and limit levels. 3. Feedback contributes to homeostasis. 4. Feedback prevents homeostasis. 5. Feedback stimulates the effector to continue to do the same thing. 6. Feedback stops the effector from doing one thing and stimulates it to do the opposite. 7. When the target level for a hormone is reached, feedback results in an increase of that hormone being released. 8. When the target level for a hormone is reached, feedback results in a reduction of that hormone being released. Record your answers in ascending (lowest to highest) order.arrow_forward
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