SEELEY'S ANATOMY+PHYSIOLOGY
12th Edition
ISBN: 9781260172195
Author: VanPutte
Publisher: RENT MCG
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Chapter 18.7, Problem 54AYP
Summary Introduction
To determine:
The method by which sympathetic nervous system activity regulates blood glucose level, name five hormones that interact to ensure that the brain and the muscles have adequate energy sources during exercise, and explain their role.
Introduction:
Metabolic activity undergoes variation from moment to moment. However, it has broad patterns that follow a daily cycle. These cycles are sustained by various hormones.
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Exercise
Exercise places demands on the body. Cells require extra energy and water is lost through sweating. The breathing rate and heart rate increases during exercise to deliver more glucose and oxygen to cells which are converted to ATP through cellular respiration. Identify three hormones that are involved in re-establishing homeostasis after an intense workout and explain why they are involved.
Briefly explain how glucose can be taken into the muscle at a high rate during exercise when plasma insulin is reduced. Include the role of glucose transporters.
Which of the following are the effects of insulin on skeletal muscle cells and which are not? Which are the effects of insulin on adipocytes?
Inhibits gluconeogenesis
Inhibits lipolysis
Stimulates glucose entry into cell
Stimulates glycogenolysis
Stimulates triglyceride synthesis
Chapter 18 Solutions
SEELEY'S ANATOMY+PHYSIOLOGY
Ch. 18.1 - Prob. 1AYPCh. 18.1 - Prob. 2AYPCh. 18.2 - Prob. 3AYPCh. 18.2 - Prob. 4AYPCh. 18.2 - How does the hypothalamus regulate the secretion...Ch. 18.2 - Prob. 6AYPCh. 18.2 - Prob. 7AYPCh. 18.2 - Prob. 8AYPCh. 18.2 - Prob. 9AYPCh. 18.2 - Prob. 10AYP
Ch. 18.2 - Prob. 11AYPCh. 18.2 - Prob. 12AYPCh. 18.2 - Prob. 13AYPCh. 18.2 - What effects do stress, blood amino acid levels,...Ch. 18.2 - Describe the effects of GH on its target tissues.Ch. 18.2 - Prob. 16AYPCh. 18.2 - Prob. 17AYPCh. 18.2 - Prob. 18AYPCh. 18.2 - For each of the following hormones secreted by the...Ch. 18.2 - Prob. 20AYPCh. 18.2 - What is a gonadotropin? Name two...Ch. 18.3 - Prob. 22AYPCh. 18.3 - Prob. 23AYPCh. 18.3 - How are the thyroid hormones transported in the...Ch. 18.3 - Prob. 25AYPCh. 18.3 - Starting in the hypothalamus, explain how chronic...Ch. 18.3 - Prob. 27AYPCh. 18.3 - Prob. 28AYPCh. 18.3 - Prob. 29AYPCh. 18.3 - What conditions cause hyperthyroidism? Describe...Ch. 18.3 - Prob. 31AYPCh. 18.4 - Prob. 32AYPCh. 18.4 - Prob. 33AYPCh. 18.4 - Prob. 34AYPCh. 18.4 - Prob. 35AYPCh. 18.4 - What can cause hypoparathyroidism?Describe the...Ch. 18.4 - Prob. 37AYPCh. 18.5 - Where are the adrenal glands located? Describe the...Ch. 18.5 - Name two hormones secreted by the adrenal medulla,...Ch. 18.5 - Prob. 40AYPCh. 18.5 - Prob. 41AYPCh. 18.5 - Name the target tissue ofaldosterone, and list...Ch. 18.5 - Prob. 43AYPCh. 18.5 - Prob. 44AYPCh. 18.5 - List the possible causes of hypersecretion of...Ch. 18.5 - Prob. 46AYPCh. 18.6 - Prob. 47AYPCh. 18.6 - Prob. 48AYPCh. 18.6 - How does insulin affect the satiety center of the...Ch. 18.6 - Prob. 50AYPCh. 18.6 - Prob. 51AYPCh. 18.7 - Prob. 52AYPCh. 18.7 - Prob. 53AYPCh. 18.7 - Prob. 54AYPCh. 18.8 - Prob. 55AYPCh. 18.8 - List the hormones secreted by the ovaries, and...Ch. 18.8 - What hormones from the anterior pituitary gland...Ch. 18.8 - Prob. 58AYPCh. 18.9 - Prob. 59AYPCh. 18.9 - Prob. 60AYPCh. 18.10 - What hormone is secreted by the thymus? What is...Ch. 18.10 - Prob. 62AYPCh. 18.10 - Prob. 63AYPCh. 18.10 - Prob. 64AYPCh. 18.10 - List examples of paracrine chemical messengers...Ch. 18.10 - Prob. 66AYPCh. 18.11 - Prob. 67AYPCh. 18.11 - Prob. 68AYPCh. 18 - The pituitary gland a. develops from the floor of...Ch. 18 - The hypothalamohypophysial portal system a....Ch. 18 - Prob. 3RACCh. 18 - Prob. 4RACCh. 18 - Prob. 5RACCh. 18 - Prob. 6RACCh. 18 - Prob. 7RACCh. 18 - Hypersecretion of growth hormone a.results in...Ch. 18 - Prob. 9RACCh. 18 - Prob. 10RACCh. 18 - Prob. 11RACCh. 18 - Prob. 12RACCh. 18 - Prob. 13RACCh. 18 - Parathyroid hormone secretion increases in...Ch. 18 - Prob. 15RACCh. 18 - Prob. 16RACCh. 18 - In the condition in which a benign tumor results...Ch. 18 - Which of these is nor a hormone secreted by the...Ch. 18 - Prob. 19RACCh. 18 - Prob. 20RACCh. 18 - Prob. 21RACCh. 18 - Within the pancreas, the pancreatic islets produce...Ch. 18 - Insulin increases a. the uptake of glucose by its...Ch. 18 - Prob. 24RACCh. 18 - Prob. 25RACCh. 18 - Prob. 26RACCh. 18 - Prob. 27RACCh. 18 - Prob. 28RACCh. 18 - Prob. 29RACCh. 18 - Prob. 30RACCh. 18 - Prob. 1CTCh. 18 - Prob. 2CTCh. 18 - A patient complains of headaches and visual...Ch. 18 - Prob. 4CTCh. 18 - Prob. 5CTCh. 18 - Prob. 6CTCh. 18 - Prob. 7CTCh. 18 - Predict some of the consequences of exposure to...Ch. 18 - Katie was getting nervous. At 16, she was the only...
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