Explanation The differences are given as follows: Posterior pituitary with the hypothalamus Anterior pituitary with the hypothalamus Posterior pituitary lobe comprises mainly neural tissue like pituicytes and the nerve fibers...

6th Edition

ISBN: 9780134156415

Author: Elaine N. Marieb, Katja N. Hoehn

Publisher: PEARSON

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Question

Chapter 15.6, Problem 9CYU

Summary Introduction

To review:

The key differences between the way the hypothalamus interacts with the anterior and theposterior pituitary.

Introduction:

The pituitary gland is basically the securely seated gland found in the sphenoid bone and it is known to release about eight hormones. The pituitary gland has the size and shape of the pea present on the stalk. The stalk is basically the funnel-shaped infundibulum, which joins the gland to the hypothalamus.

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Chapter 15.5, Problem 8CYU

Chapter 15.6, Problem 10CYU

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The hypothalamic-pituitary portal is categorized as the "local bloodstream." How does this compare to the "general bloodstream" of the posterior pituitary? a) The local bloodstream connects the hypothalamus and the posterior pituitary whereas the general bloodstream connects the pituitary and the rest of the body. b) The local bloodstream connects the hypothalamus and the anterior pituitary whereas the general bloodstream connects the pituitary and the rest of the body. c) There is no distinction between the two.

Chapter 15 Solutions

Anatomy & Physiology (6th Edition)

Ch. 15.1 - Prob. 1CYU Ch. 15.1 - Prob. 2CYU Ch. 15.1 - What is the difference between a hormone and a...Ch. 15.2 - Prob. 4CYU Ch. 15.3 - Prob. 5CYU Ch. 15.3 - Consider the signaling mechanisms of water-soluble...Ch. 15.4 - What are the three types of stimuli that control...Ch. 15.5 - Prob. 8CYU Ch. 15.6 - Prob. 9CYU Ch. 15.6 - Prob. 10CYU

Ch. 15.6 - List the four anterior pituitary hormones that are...Ch. 15.7 - Prob. 12CYU Ch. 15.8 - What is the major effect of thyroid hormone?...Ch. 15.8 - Name the cells that release each of the three...Ch. 15.9 - List the three classes of hormones released from...Ch. 15.10 - Synthetic melatonin supplements are available,...Ch. 15.11 - Which hormone does the heart produce and what is...Ch. 15.11 - Prob. 18CYU Ch. 15.11 - MAKING connections Diabetes mellitus and diabetes...Ch. 15.11 - MAKING connections Which of the two chemical...Ch. 15 - The major stimulus for release of parathyroid...Ch. 15 - The anterior pituitary secretes all but (a)...Ch. 15 - A hormone not involved in glucose metabolism is...Ch. 15 - Parathyroid hormone (a) increases bone formation...Ch. 15 - Choose from the following key to identify the...Ch. 15 - Prob. 6MC Ch. 15 - Testosterone is to the male as which hormone is to...Ch. 15 - If anterior pituitary secretion is deficient in a...Ch. 15 - If there is adequate carbohydrate intake,...Ch. 15 - Hormones (a) are produced by exocrine glands, (b)...Ch. 15 - Some hormones act by (a) increasing the synthesis...Ch. 15 - Absence of thyroid hormone would result in (a)...Ch. 15 - Medullary chromaffin cells are found in the (a)...Ch. 15 - Atrial natriuretic peptide secreted by the heart...Ch. 15 - Prob. 1SAQ Ch. 15 - Which type of hormone receptorplasma membrane...Ch. 15 - Prob. 3SAQ Ch. 15 - Name two endocrine glands (or regions) that are...Ch. 15 - The anterior pituitary is often referred to as the...Ch. 15 - The posterior pituitary is not really an endocrine...Ch. 15 - Endemic goiter is not really the result of a...Ch. 15 - How are they hyperglycemia and lipidemia of...Ch. 15 - Name a hormone secreted by a muscle cell and two...Ch. 15 - We have a new patient to consider today. Mr....Ch. 15 - We have a new patient to consider today. Mr....Ch. 15 - We have a new patient to consider today. Mr....

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Solution Summary: The author explains that the hypothalamus interacts with the anterior and the posterior pituitary glands through the action potentials moving down the axons.

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