Anatomy and Physiology: The Nervous System and our Senses E-Book

Rumi Michael Leigh

• Herausgeber: BookRix
• Kategorie: Ratgeber
• Sprache: Englisch

Veröffentlichungsjahr: 2024

Beschreibung

Discover the intricacies of the human nervous system with this in-depth, easy-to-understand guide, designed for students, educators, and anyone eager to expand their knowledge of human anatomy. This book simplifies complicated concepts with a question-and-answer format that encourages active learning and knowledge retention.
Why You Should Read This Book:

• Comprehensive Overview: Explore the key components of the nervous system, including the central and peripheral systems, brain structures, and nerve cells.
• Engaging Q&A Format: Enhance your learning experience with a structured format that makes complex topics easier to grasp.
• Clear Explanations: Gain a deeper understanding of neurons, synapses, neurotransmitters, and their essential functions within the nervous system.
• Insight into Neurological Disorders: Learn about common conditions like Alzheimer’s, Parkinson’s, stroke, and more, along with their symptoms and effects.
• Understanding the Senses: Dive into how our senses, such as sight, sound, taste, and smell, are closely linked to the nervous system.
• Accessible Language: Written in clear and straightforward language, making it ideal for beginners or anyone wanting to refresh their knowledge.
• Perfect for Students: A valuable resource for exam prep, assignments, or general learning, offering concise and clear answers to essential questions.

Whether you're studying for exams, a healthcare professional in need of a quick reference, or simply curious about the nervous system, this book provides a comprehensive guide to one of the most intricate systems of the human body.
Start Learning Today—Get Your Copy Now!

Leseprobe

ANATOMY AND PHYSIOLOGY

THE NERVOUS SYSTEM AND

OUR SENSES

THINGS YOU SHOULD KNOW

(QUESTIONS AND ANSWERS)

By Rumi Michael Leigh

Introduction

I would like to thank and congratulate you for purchasing this book, "Anatomy and physiology, the nervous system and our senses, things you should know (questions and answers)" series.

This book will help you understand, revise and have a good general knowledge and keywords of the human nervous system.

Thanks again for purchasing this book, I hope you enjoy it!

Table of Contents

Introduction

Part 1

Part 2

Part 3

Part 4

Part 5

Part 6

Part 7

Part 8

Part 9

Part 10

Part 11

Part 12

Part 13

Part 14

Part 15

Part 16

Part 17

Part 18

Part 19

Part 20

Part 21

Part 22

Conclusion

Part 1

1.

What are the 2 major parts of the nervous system?

The 2 major parts of the nervous system are the central nervous system and the peripheral nervous system.

2.

What is the function of the nervous system?

The function of the nervous system is processing and transmission of information.

3.

What are the 2 main types of nerve tissue cells?

The 2 main types of nerve tissue cells are neurons and gliocytes.

4.

What are neurons?

Neurons are nerve cells that produce and transmit impulses.

5.

What are gliocytes?

Gliocytes are cells that protect neurons.

6.

What is another name for a long axon?

Another name for a long axon is neurofiber.

7.

What happens when a neuron receives an adequate stimulus?

The neuron produces an electrical signal.

8.

What is depolarization?

Depolarization is the reduction of the membrane potential.

9.

What is hyperpolarization?

Hyperpolarization is the increase in the membrane potential.

10.

What is the threshold of depolarization?

The threshold of depolarisation is -55mv/ -50mv

11.

Does the action potential have different values?

No, the action potential does not have different values, it always has the same value.

12.

How does impulse spread?

Impulse spreads away from its point of origin.

Part 2

1.

What are the 2 main factors of the propagation velocity?

The degree of myelination of the axon and the diameter of the axon.

2.

What is a synapse?

A synapse is a junction that allows the transfer of information between neurons.

3.

Is the nerve impulse equal to the action potential?

No, the nerve impulse is not equal to the action potential.

4.

What is the weight of a man's brain?

The weight of a man's brain is approximately 1.6 kg.

5.

What is the weight of a woman's brain?

The weight of a woman's brain is approximately 1.4 kg.

6.

What are the 3 parts of the brain?

The three parts of the brain, are the brain, the cerebellum, and the brain stem.

7.

What is the function of the limbic system?

The limbic system is the emotional side of the brain.

8.

What are the 3 parts of the brainstem?

The 3 parts of the brainstem are the bridge, the spinal bulb and the midbrain.

9.

What constitutes the diencephalon?

The hypothalamus, the thalamus and the epithalamus.

10.

What is the function of the cerebrospinal fluid?

The cerebrospinal fluid serves to nourish and protect the central nervous system.

11.

Is the cerebrospinal fluid a transparent liquid?

No, the cerebrospinal fluid is not a transparent liquid.

Part 3

1.

What is a concussion?

A concussion is a trauma to the head that can cause a loss of consciousness without serious injury.

2.

What is a cerebral contusion?

A cerebral contusion is a more or less serious attack, which destroys the nervous tissues.

3.

What is a stroke?

A stroke is an attack that happens when the brain is deprived of oxygen.

4.

What are the symptoms of a stroke?

The symptoms of a stroke include language disorder (verbal expression), problem in understanding, paralysis, etc.

5.

What is Alzheimer's disease?

Alzheimer's disease is a degenerative disease of irreversible neurones that cause oblivion.

6.

What is Parkinson’s disease?

Parkinson's disease is a degenerative disease of the neurons that cause traction disorder and tremors.

7.