Human Anatomy & Physiology
1st Edition
ISBN: 9780805382952
Author: Erin C. Amerman
Publisher: PEARSON
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Chapter 16, Problem 2AYKA
A new diet guru claims hypersecretion of cortisol is the reason why so many people are obese. He is marketing a dietary supplement that is supposedly able to block cortisol secretion and lead to weight loss. How would cortisol hypersecretion cause weight gain? Would blocking normal cortisol secretion lead to weight loss? Why or why not?
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New diet guru claims hypersecretion of cortisol is the reason why so many people are obese. He is marketing a dietary supplement that is supposedly able to block cortisol secretion and lead to weight loss. How would cortisol hypersecretion cause weight gain? Would blocking normal cortisol secretion lead to weight loss? Why or why not?
I've been confused about diabetes lately. I know that it's said that the pancreas produces insulin, but someone said that actually the pancreas produces beta and alpha cells that signals for the production of insulin or release of glucagon from another organ/gland. Which is it?
Which of the following statements about glucagon is true? a. Glucagon causes glycogen to break down to form glucose. b. Glucagon secretion is highest following a heavy meal. c. Glucagon promotes the uptake of glucose by liver and muscle cells. d. Glucagon works with cortisol to lower blood glucose levels.
Chapter 16 Solutions
Human Anatomy & Physiology
Ch. 16.1 - How do the endocrine and nervous systems differ in...Ch. 16.1 - Prob. 2QCCh. 16.1 - Prob. 3QCCh. 16.1 - What are the two major classes of hormones, and...Ch. 16.1 - 5. How do synergistic and antagonistic hormones...Ch. 16.1 - 7. What are the three types of stimuli that...Ch. 16.1 - How is hormone secretion generally regulated?Ch. 16.2 - 1. How do the anterior pituitary and posterior...Ch. 16.2 - What is the hypothalamic-hypophyseal portal...Ch. 16.2 - 3. What are the target tissues and effects of...
Ch. 16.2 - What are the target tissues and effects of...Ch. 16.2 - Which gland produces ADH and oxytocin, and from...Ch. 16.2 - How does the hypothalamus control the secretion of...Ch. 16.2 - 7. What are the tropic hormones of the anterior...Ch. 16.2 - Describe the target tissues and effects of growth...Ch. 16.3 - 1. What are thyroid follicles and how are they...Ch. 16.3 - Prob. 2QCCh. 16.3 - What are the main functions of thyroid hormones?Ch. 16.3 - 4. How are thyroid hormones produced? How is this...Ch. 16.3 - 5. What homeostatic imbalances may accompany...Ch. 16.3 - What are the target tissues and effects of...Ch. 16.3 - Prob. 7QCCh. 16.4 - 1. What are the three zones of the adrenal...Ch. 16.4 - 2. What are the target tissues and effects of...Ch. 16.4 - 3. What are the target tissues and effects of...Ch. 16.4 - What two hormones are produced by the adrenal...Ch. 16.4 - What is the relationship between the adrenal...Ch. 16.5 - What are the main target tissues of glucagon? What...Ch. 16.5 - What are the main target tissues of insulin?Ch. 16.5 - What are the signs and symptoms of the two types...Ch. 16.5 - 4. How do glucagon and insulin work together to...Ch. 16.6 - Prob. 1QCCh. 16.6 - Prob. 2QCCh. 16.6 - Prob. 3QCCh. 16.6 - Prob. 4QCCh. 16.7 - Which hormones primarily control fluid...Ch. 16.7 - 2. What is the role of each of these hormones...Ch. 16.7 - Prob. 3QCCh. 16.7 - Prob. 4QCCh. 16.7 - Prob. 5QCCh. 16.7 - 6. What is the role of each hormone in the stress...Ch. 16 - Mark the following statements as true or false. If...Ch. 16 - Which of the following is not a potential effect...Ch. 16 - 3. Which of the following hormones is/are produced...Ch. 16 - How does ADH affect the amount of water in the...Ch. 16 - Prob. 5CYRCh. 16 - 6. List the target tissues and effects of the...Ch. 16 -
7. The thyroid gland consists of:
a. follicle...Ch. 16 - 8. Which of the following is not an effect of...Ch. 16 - 9. Mark the following statements as true or false....Ch. 16 - 10 Fill in the blanks: A rise in free and would...Ch. 16 - 11. Which of the following statements correctly...Ch. 16 -
12. Fill in the blanks: The outer part of the...Ch. 16 - Which of the following is not an effect of...Ch. 16 - 14. Cortisol is:
a. a potent inhibitor of the...Ch. 16 - 15. Describe the components of the...Ch. 16 - 17. Which of the following statements about the...Ch. 16 - Explain how insulin and glucagon are antagonists.Ch. 16 - Prob. 18CYRCh. 16 - Prob. 19CYRCh. 16 - Match the following hormones with their correct...Ch. 16 - Mark the following statements as true or false. If...Ch. 16 - Predict the effects of a pancreatic tumor that...Ch. 16 - Prob. 2CYUCh. 16 - 3. A patient has a brain tumor that necessitates...Ch. 16 - 1. Ms. Reczkiewicz has her thyroid gland removed...Ch. 16 - A new diet guru claims hypersecretion of cortisol...Ch. 16 - Lets say that the dietary supplement in question 2...Ch. 16 -
4. Mr. Montez is a patient with type I diabetes...Ch. 16 - Prob. 1AYKBCh. 16 - You have read that aldosterone causes sodium ion...
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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
- Figure 16.14 Goiter, a disease caused by iodine deficiency, results in the inability of the thyroid gland to form T3 and T4 . The body typically attempts to compensate by producing greater amounts of TSH. Which of the following symptoms would you expect goiter to cause? a. Hypothyroidism, resulting in weight gain, cold sensitivity, and reduced mental activity. b. Hyperthyroidism, resulting in weight loss, profuse sweating and increased heart rate. C. Hyperthyroidism, resulting in weight gain, cold sensitivity, and reduced mental activity. d. Hypothyroidism, resulting in weight loss, profuse sweating and increased heart rate.arrow_forwardWhat hormone is released from the parathyroid glands? What is the function? What are the effects of the parathyroid gland on the bones; kidney and intestines Know the functions of aldosterone shown in figure 16.14 and Table 16.4 What stimulates aldosterone release? What does it do to the kidney? What does it do to blood sodium and fluid levels? What is the function of cortisol? What are its target organs and effects? What is cushing disease disease? What is addisons disease? Epinephrine and norepinephrine What stimulates its release What are its target organs and effects? What happens if there is hypersecretion? Know figure 16.16 What hormones causes the short term stress response? What occurs in the body in the short term stress response? What hormones causes the long term stress response? What occurs in the body in the short term stress response? Know figure 16.18 What is the function of insulin? What cells release it? What is the function of glucagon? What cells…arrow_forwardCortisol is responsible for adjusting homeostasis under conditions of chronic stress, such as starvation. Which of the following is/are upregulated under the influence of cortisol during the chronic stress of starvation? choose all that apply. a. the conversion of glycogen into glucose b. the addition of body fat c. the conversion of adipose and amino acids into glucose d. the production of new tissues, such as bone and connective tissuearrow_forward
- Hypoglycemia is low blood sugar (glucose). Various hormones are secreted in an attempt to increase… Show more Hypoglycemia is low blood sugar (glucose). Various hormones are secreted in an attempt to increase plasma sources of energy. Which hormones could help with this ? Insulin, somatostatin, thyroxin GH, epinephrine, cortisol, glucagon Thyroxin, insulin, cortisol, glucagon Insulin, bile, glycerol, glycogen • Show lessarrow_forwardWhich of the following statements concerning insulin is NOT true? O a. Insulin can increase glycogen synthesis. O b. C. O d. e. It is secreted by the beta cell of pancreas. The presence of insulin can increase glucose uptake. Glucose in blood can up-regulate its secretion. Insulin can increase gluconeogenesis.arrow_forwardWhy do people with very low insulin levels eat so much? Why do people with constantly high levels eat so much?arrow_forward
- ...A...is the main mineralocorticoid in our body. ....B...is the main glucocorticoid in our body. Identify A and B A - Cortisol, B - Aldosterone A - Aldosterone, B - Cortisol A - Aldosterone, B - Glucagon A - Cortisol, B - Insulinarrow_forwardElaine’s doctor recommends supplementing her lifestyle changes with medication. Which of the following statements is true regarding diabetes treatment? Diabetes Mellitus Type II is always treated with insulin injections. For patients with insulin resistance, medication to increase cell sensitivit can reverse the problem. Medication to stop the pancreas from producing insulin is effective. Even though Elaine's symptoms are mild, her doctor will recommend a permanent insulin pump because of her age.arrow_forwardWhich of the following hormones function to increase the level of amino acids in the blood? (one or more answers may apply) 1. growth hormone 2. epinephrine 3. cortisol 4. insulin 5. glucagon 6. thyroid hormone O 1, 2 and 3 O 1, 5, and 6 O only 3 O 2 and 4 O 1, 3, and 6arrow_forward
- Weened goats (kids) were fed on a low energy diet consisting exclusively of hay for two years. The hay had a Calcium:phosphorus ratio of 1:10. After two years the kids had developed malformed legs and difficulty walking. Which of the following hormonal changes would you predict would result from this diet? Select one: a. Increase in parathyroid hormone and decrease in calcitonin b. Increase in thyroid hormone and decrease in parathyroid hormone c. Decrease in parathyroid hormone and increase in calcitonin d. Increase in thyroid hormone and decrease parathyroid hormonearrow_forwardThe hormone cortisol is secreted in a circadian rhythm, with the highest levels at breakfast time and lowest around midnight. Which statement is the most likely explanation of this observation? A) Negative feedback regulation of cortisol is overridden (cancelled) by environmental stimulation during the day. B) Cortisol is not homeostatically regulated. C) Cortisol is regulated by positive feedback during the night and negative feedback during the day. D) The homeostatic setpoint for cortisol varies over a 24-hour cycle.arrow_forwardSelect the numbers of the descriptors below that correctly describe the hormone thyroxine. 1. Produced in the parathyroid gland 2. Produced in the thyroid gland 3. Increases the rate of fat, protein, and carbohydrate metabolism 4. Increases the rate of calcium ion absorption 5. Controlled by positive feedback 6. Controlled by negative feedback 7. Insufficiency results in fatigue and weight gain 8. Insufficiency results in excess energy and weight loss Record your answers in ascending (lowest to highest) order.arrow_forward
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