Human Physiology: An Integrated Approach (8th Edition)
8th Edition
ISBN: 9780134605197
Author: Dee Unglaub Silverthorn
Publisher: PEARSON
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Chapter 23.2, Problem 4CC
Summary Introduction
To determine: Whether the stress response on an encounter with a bear while mountain biking is mediated by cortisol.
Introduction: Cortisol is a hormone that belongs to the glucocorticoid hormone class. This hormone is produced mainly in the adrenal glands and is produced in small quantities. The cortisol hormone is responsible for performing various functions in the body.
Summary Introduction
To determine: The reason stress mediated response is not generated by cortisol.
Introduction: The hormone that is produced by adrenal in minute quantity is the cortisol hormone. The function of this hormone is to regulate blood sugar level, regulation of
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Chapter 23 Solutions
Human Physiology: An Integrated Approach (8th Edition)
Ch. 23.2 - Prob. 1CCCh. 23.2 - Prob. 2CCCh. 23.2 - What do the abbreviations HPA and CBG stand for?...Ch. 23.2 - Prob. 4CCCh. 23.2 - Prob. 5CCCh. 23.2 - Prob. 6CCCh. 23.2 - Would someone with Addisons disease have normal,...Ch. 23.2 - Prob. 8CCCh. 23.3 - A woman who had her thyroid gland removed because...Ch. 23.3 - Prob. 10CC
Ch. 23.4 - Prob. 11CCCh. 23.5 - Prob. 12CCCh. 23.5 - Prob. 13CCCh. 23.6 - Prob. 14CCCh. 23.6 - Prob. 15CCCh. 23.6 - Prob. 16CCCh. 23.6 - Prob. 17CCCh. 23 - Name the zones of the adrenal cortex and the...Ch. 23 - For (a) cortisol, (b) growth hormone, (c)...Ch. 23 - Prob. 3RQCh. 23 - Prob. 4RQCh. 23 - Define each of the following terms and explain its...Ch. 23 - Prob. 6RQCh. 23 - Prob. 7RQCh. 23 - Prob. 8RQCh. 23 - Define, compare, and contrast or relate the terms...Ch. 23 - Prob. 10RQCh. 23 - Prob. 11RQCh. 23 - Osteoclasts make acid (H+) from CO2 and H2O. They...Ch. 23 - Prob. 13RQCh. 23 - One diagnostic test to determine the cause of...Ch. 23 - Prob. 15RQCh. 23 - Prob. 16RQCh. 23 - Prob. 17RQCh. 23 - Prob. 18RQCh. 23 - Prob. 19RQ
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- Explain why the body’s response to epinephrine in the presence of stress occurs more rapidly than the body’s response to cortisol.arrow_forwardThe cells on which hormones act are called the hormone’s target cells. True or false? Give an example?arrow_forwardIn an automobile accident a patient has lost a substantial volume of blood to be near circulatory collapse (shock). List four hormones which you would expect to be highly elevated in the remaining blood of this patient. State the reason why are they released.arrow_forward
- The graph in Figure 4 shows changes in blood glucose concentration after a meal. FIGURE 4 (a)Explain with respect to specific hormones, the changes in glucose concentration in EACH of the stages A to F. Clearly identify each stage.arrow_forwardHow hormones can be grouped on the basis of their chemical composition? (Explain)arrow_forwardCortisol plays a very important role in the stress response, because it: A) increases heart rate, blood pressure, and cardiac output. B) increases parasympathetic activity to relax the body and promote recovery after the stressor ends. C) increases metabolism, glucose availability, and blood supply to muscles. D) all of these optionarrow_forward
- A rise in cortisol would cause an increase in each of the following. Which one is LEAST LIKELY to occur? The rate of glycogen formation by the liver Fatty acid metabolism by muscle cells The level of fatty acids in the blood Adrenocorticotropic hormone levels The rate of glucose synthesis by the liverarrow_forwardImagine that you are being chased by an alligator. How would your adrenal glands respond? How would that help? (Be specific.)arrow_forwardWhat is the physiological explanation for the negative effects of prolonged stress on health? Talk about stress hormonalarrow_forward
- Hormones can have drastically different impacts on different target cell types. True or False? This is true. Explain why it is not falsearrow_forwardA patient displays symptoms of excess cortisol secretion. What factors could be measured in a blood sample to determine whether the condition is caused by a defect at the hypothalamus–anterior pituitary level or the adrenal cortex level?arrow_forwardVisit this link (http://openstaxcollege.org/l/adrenalglands) to view an animation describing the location and function of the adrenal glands. Whichhormone produced by the adrenal glands is responsible formobilization of energy stores?arrow_forward
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