Explanation Reasons for the correct statement: The choroid plexus region in the brain secretes the cerebrospinal fluid from the ependymal cells. The leakage of the fluid from these capillaries causes the formation of the cerebrospinal fluid. Option (b) is given as “choroid plexus”. As “the site of cerebrospinal fluid production is choroid plexus”, it is the right answer. Hence, option (b) is correct. Reasons for the incorrect statements: Option (a) is given as “dural venous sinus”. It contains the blood vessels supplying blood to the brain...

11th Edition

ISBN: 2818440070938

Author: Martini

Publisher: PEARSON C

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Question

Chapter 14, Problem 4RQ

Summary Introduction

Introduction:

The choroid plexus region inside the ventricles produces the cerebrospinal fluid (CSF). The ependymal cells are present with microvilli, which secrete the cerebrospinal fluid. There are various tight junctions present in this regions around the cells lining the brain cavity. The fluid leaks out of the blood capillaries to produce the cerebrospinal fluid. The composition of the fluid is different in the blood plasma and the capillaries containing proteins, amino acids, ions, and other metabolites.

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Chapter 14, Problem 3RQ

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Chapter 14 Solutions

FUNDAMENTALS OF ANATOMY AND PHYSIOLOGY

Ch. 14 - Name the four major regions of the brain.Ch. 14 - Prob. 2CP Ch. 14 - Prob. 3CP Ch. 14 - Prob. 4CP Ch. 14 - Prob. 5CP Ch. 14 - Prob. 6CP Ch. 14 - Prob. 7CP Ch. 14 - Prob. 8CP Ch. 14 - Prob. 9CP Ch. 14 - Prob. 10CP

Ch. 14 - Prob. 11CP Ch. 14 - Prob. 12CP Ch. 14 - Prob. 13CP Ch. 14 - Prob. 14CP Ch. 14 - Prob. 15CP Ch. 14 - Prob. 16CP Ch. 14 - Prob. 17CP Ch. 14 - Prob. 18CP Ch. 14 - Prob. 19CP Ch. 14 - Prob. 20CP Ch. 14 - What name is given to fibers carrying information...Ch. 14 - Prob. 22CP Ch. 14 - Prob. 23CP Ch. 14 - Prob. 24CP Ch. 14 - Prob. 25CP Ch. 14 - Prob. 26CP Ch. 14 - Prob. 27CP Ch. 14 - Prob. 28CP Ch. 14 - LEVEL 1 Reviewing Facts and Terms 1. Identify the...Ch. 14 - Prob. 2RQ Ch. 14 - The term higher brain centers refers to those...Ch. 14 - Prob. 4RQ Ch. 14 - Prob. 5RQ Ch. 14 - Prob. 6RQ Ch. 14 - Prob. 7RQ Ch. 14 - Prob. 8RQ Ch. 14 - The centers in the pons that modify the activity...Ch. 14 - The final relay point for ascending sensory...Ch. 14 - Prob. 11RQ Ch. 14 - Prob. 12RQ Ch. 14 - The two cerebral hemispheres are functionally...Ch. 14 - Prob. 14RQ Ch. 14 - Which three areas in the brain are not isolated...Ch. 14 - Prob. 16RQ Ch. 14 - Prob. 17RQ Ch. 14 - Prob. 18RQ Ch. 14 - Prob. 19RQ Ch. 14 - Prob. 20RQ Ch. 14 - Prob. 21RQ Ch. 14 - Stimulation of which part of the brain would...Ch. 14 - Which structure in the brain is your AP instructor...Ch. 14 - Prob. 24RQ Ch. 14 - Prob. 25RQ Ch. 14 - Prob. 26RQ Ch. 14 - Prob. 27RQ Ch. 14 - Prob. 28RQ Ch. 14 - Prob. 29RQ Ch. 14 - Prob. 30RQ Ch. 14 - Cerebral meningitis is a condition in which the...Ch. 14 - Prob. 32RQ Ch. 14 - How would you know, just based on signs and...Ch. 14 - Prob. 2CC

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Solution Summary: The author explains that the choroid plexus region in the brain secretes the cerebrospinal fluid from ependymal cells.

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