Human Anatomy
9th Edition
ISBN: 9780135168059
Author: Marieb, Elaine Nicpon, Brady, Patricia, Mallatt, Jon
Publisher: Pearson Education, Inc.,
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Chapter 17, Problem 8CYU
Summary Introduction
To review:
The reason behind referring adrenal medulla as a modified postganglionic sympathetic ganglion.
Introduction:
Adrenal gland consists of two endocrine parts, namely adrenal medulla and adrenal cortex. The adrenal medulla is present on the inner side, while the adrenal cortex surrounds the adrenal medulla. The adrenal cortex is responsible for forming the bulk of the gland and originates from the somatic mesoderm.
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Chapter 17 Solutions
Human Anatomy
Ch. 17 - Prob. 1CYUCh. 17 - What are the three type of stimuli that regulate...Ch. 17 - How do tropic hormones secreted by the pituitary...Ch. 17 - Where are the hormones produced that are secreted...Ch. 17 - Name the target organ(s) for each pituitary...Ch. 17 - Prob. 6CYUCh. 17 - Prob. 7CYUCh. 17 - Prob. 8CYUCh. 17 - Prob. 9CYUCh. 17 - Prob. 10CYU
Ch. 17 - Prob. 11CYUCh. 17 - Addison's, Graves', and Cushing’s (sounds like a...Ch. 17 - The major stimulus for the release of estrogens is...Ch. 17 - Choose the correct hormone from the key for each...Ch. 17 - Identify the hormone that is secreted by the...Ch. 17 - Endocrine cells secrete either protein hormones or...Ch. 17 - Prob. 5RQCh. 17 - The divisions of the posterior pituitary are the...Ch. 17 - Prob. 7RQCh. 17 - Prob. 8RQCh. 17 - The anterior lobe of the pituitary gland is the...Ch. 17 - Prob. 10RQCh. 17 - Prob. 11RQCh. 17 - Prob. 12RQCh. 17 - Prob. 13RQCh. 17 - When Joshua explained to his classmate Jennifer...Ch. 17 - Prob. 15RQCh. 17 - Prob. 16RQCh. 17 - Prob. 17RQCh. 17 - Prob. 18RQCh. 17 - Prob. 19RQCh. 17 - Prob. 20RQCh. 17 - Prob. 1CRCAQCh. 17 - Prob. 2CRCAQCh. 17 - Prob. 3CRCAQCh. 17 - Prob. 4CRCAQCh. 17 - Prob. 5CRCAQCh. 17 - For what therapeutic purposes would pharmaceutical...Ch. 17 - Prob. 7CRCAQCh. 17 - Prob. 8CRCAQ
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- The adrenal cortex is composed of three distinct layers. What are they?arrow_forwarda) Why do patients with myasthenia gravis experience skeletal muscle weakness but generally do not experience symptoms relating to smooth or cardiac muscle weakness such as reduced intestinal motility or cardiac arrhythmias? b) What are neuroendocrine cells? Describe their location and function in the adrenal gland.arrow_forwardWHY IS HYPOTHALAMUS CONSIDERED TO BE A LINK BETWEEN THE ENDOCRINE AND NERVOUS SYSTEM?arrow_forward
- Cortisol stops HPA from continuing to release cortisol and continueing to stomulate sympathetic system. Why do adrenal glands continue to release cortisol during chronic stress? a) because hypothalamus is no longer sensitive b) chronic stress is continually activating hypothealamys c) cortisol doesnt stop HPA from being activated d) none of thesearrow_forwardJoe works the night shift at the hospital and has had trouble sleeping. His doctor suggested taking prescription melatonin for2–3 months to help regulate Joe’s sleep cycle. What time of day did Joe’s doctor suggest he take the melatonin? Explain.arrow_forwardHow is the adrenal medulla related to the autonomic nervous system?arrow_forward
- What type of neurones makes up the adrenal medulla?arrow_forwardWhich of the chemical messengers in the nervous system acts as a neuromodulator and has effects similar to opiates?arrow_forwardDescribe the body’s “fight-or-flight” response in terms of the interrelationship of the sympathetic nervous system and the adrenal medulla.arrow_forward
- Levels of which of the following neurochemicals are different in adolescence and later adulthood? Please select all that apply. A) Dopamine B) Melatonin C) Serotonin D) GABAarrow_forwardHow do the adrenal cortex and adrenal medulla compare with regard to location and histology?arrow_forwardWhich statement about the adrenal gland is false? A)The adrenal medulla responds to signals from the sympathetic nervous system. B)The adrenal medulla secretes epinephrine. C)The adrenal cortex secretes adrenocorticotropic hormone (ACTH) D)The adrenal cortex secretes glucocorticoids.arrow_forward
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