The brain as well as the spinal cord is found enclosed in a protective case known as meninges. There are three membranes, pia, dura, and arachnoid mater. The CSF (cerebrospinal fluid) is found between the pia and the arachnoid mater, which protects the membranes from ischemia and provides buoyancy.

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Answer 1

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Chapter 16, Problem 4RFT

Summary Introduction

Introduction:

The brain as well as the spinal cord is found enclosed in a protective case known as meninges. There are three membranes, pia, dura, and arachnoid mater. The CSF (cerebrospinal fluid) is found between the pia and the arachnoid mater, which protects the membranes from ischemia and provides buoyancy.

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Match the cranial nerves to the body parts or functions that they affect. More than one nerve pair may correspond to the same structure or function. (1) olfactory nerves (I) (2) optic nerves (II) (3) oculomotor nerves (III) A. vision B. hearing and equilibrium C. muscles of the larynx, pharynx, soft palate, sternocleidomastoid and trapezius muscles (4) trochlear nerves (IV)(5) trigeminal nerves (V)(6) abducens nerves (VI)(7) facial nerves (VII)(8) vestibulocochlear nerves (VIII)(9) glossopharyngeal nerves (IX)(10) vagus nerves (X)(11) accessory nerves (XI)(12) hypoglossal nerves (XII)D. heart, various smooth muscles and glands in the thorax andabdomenE. taste, facial expressions, secretion of tears and salivaF. sense of smellG. tongue movements and swallowingH. face and scalpI. eye movements

3) Which cranial nerves control the zygomaticus muscle groups and the orbicularis oculi muscles? a) abducens nerves b) oculomotor nerves c) accessory nerves (cranial branch) d) facial nerves

The ventricles in the brain are filled with, (a) blood. (b) cerebrospinal fluid. (c) air. (d) nervous tissue.

Answer 2

Question

Chapter 16, Problem 4RFT

Summary Introduction

Introduction:

The brain as well as the spinal cord is found enclosed in a protective case known as meninges. There are three membranes, pia, dura, and arachnoid mater. The CSF (cerebrospinal fluid) is found between the pia and the arachnoid mater, which protects the membranes from ischemia and provides buoyancy.

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Answer 3

Question

Chapter 16, Problem 4RFT

Summary Introduction

Introduction:

The brain as well as the spinal cord is found enclosed in a protective case known as meninges. There are three membranes, pia, dura, and arachnoid mater. The CSF (cerebrospinal fluid) is found between the pia and the arachnoid mater, which protects the membranes from ischemia and provides buoyancy.

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Answer 4

Question

Chapter 16, Problem 4RFT

Summary Introduction

Introduction:

The brain as well as the spinal cord is found enclosed in a protective case known as meninges. There are three membranes, pia, dura, and arachnoid mater. The CSF (cerebrospinal fluid) is found between the pia and the arachnoid mater, which protects the membranes from ischemia and provides buoyancy.

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Answer 5

Chapter 16, Problem 4RFT

Summary Introduction

Introduction:

The brain as well as the spinal cord is found enclosed in a protective case known as meninges. There are three membranes, pia, dura, and arachnoid mater. The CSF (cerebrospinal fluid) is found between the pia and the arachnoid mater, which protects the membranes from ischemia and provides buoyancy.

Answer 6

Chapter 16, Problem 4RFT

Summary Introduction

Introduction:

The brain as well as the spinal cord is found enclosed in a protective case known as meninges. There are three membranes, pia, dura, and arachnoid mater. The CSF (cerebrospinal fluid) is found between the pia and the arachnoid mater, which protects the membranes from ischemia and provides buoyancy.

Answer 7

Chapter 16, Problem 4RFT

Summary Introduction

Introduction:

The brain as well as the spinal cord is found enclosed in a protective case known as meninges. There are three membranes, pia, dura, and arachnoid mater. The CSF (cerebrospinal fluid) is found between the pia and the arachnoid mater, which protects the membranes from ischemia and provides buoyancy.

Answer 8

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Answer 11

Ch. 16 - Prob. 1RFT Ch. 16 - Prob. 2RFT Ch. 16 - Prob. 3RFT Ch. 16 - Prob. 4RFT Ch. 16 - Prob. 5RFT Ch. 16 - Prob. 6RFT Ch. 16 - Prob. 7RFT Ch. 16 - Prob. 8RFT Ch. 16 - Prob. 9RFT Ch. 16 - Efferent tracts from the hypothalamus (a) control...

The brain as well as the spinal cord is found enclosed in a protective case known as meninges. There are three membranes, pia, dura, and arachnoid mater. The CSF (cerebrospinal fluid) is found between the pia and the arachnoid mater, which protects the membranes from ischemia and provides buoyancy.

Solution Summary: The author explains that the brain and spinal cord are enclosed in a protective case known as meninges.

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