Explanation General structure of spinal cord: The spinal cord is 40 cm to 45 cm long and thin . It is roughly cylindrical in structure and is made up of nervous tissue with a diameter of 3 cm . The spinal cord is housed within the vertebral column ...

Anatomy and Physiology: An Integrative Approach with Connect Access Card

3rd Edition

ISBN: 9781260254440

Author: Michael McKinley, Valerie O'Loughlin, Theresa Bidle

Publisher: McGraw-Hill Education

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Ovarian and Uterine Cycles

Two cycles are engaged with the guideline of a lady's richness: the ovarian cycle and the uterine cycle (additionally called the period). The ovarian cycle is a cycle that controls a lady's fruitfulness. The ovary of the follicle that produces an egg eve…

Structure and Function of The Vertebral Column

The vertebral column (also known as the backbone or spine) is a tall, thin bone that runs from the base of the spine to the pelvis and is located dorsally. It protects the spinal cord and serves as a vital connection point for a variety of muscle groups.

Axial Versus Appendicular Muscles

Axial muscle is one of the skeletal muscles that are found in the trunk and the head regions of the human body. They include the muscles of the tail and eyeball too. Axial muscles are originated from the axial skeleton that composes the bones in the neck…

Motor Units In Skeletal Muscles

A motor unit is a functional unit of muscle contraction and each muscle in the body includes many motor units. It consists of alpha motor neurons, axons, and muscle fibers. Each motor neuron comes from the anterior horn of the spinal cord and supplies ne…

Muscle And Nervous Tissues

A tissue is a group of similar cells that are organized to perform one or more specific functions. Tissues are classified into four different types based on their morphology and function: connective tissue, nervous tissue, muscle tissue, and epithelial t…

Gastroileal Reflex

Gastroileal reflex is a reflexstimulated by the opening of the ileocecal valve, pushing the digested material from the ileum present in the small intestine to the large intestineaccompanied by a desire to defecate. It is the third type of gastrointestina…

Synaptic Knob

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Blood Vessels Of The Head And Neck

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Suspensory Ligament

A suspensory ligament is a group of fibrous membranes or any tissues that puts up or suspends a particular organ or a part of the body.

Receptive Relaxation

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Structure And Function of the Appendicular Skeleton

In biology, the skeletal system makes up the framework of human bodies structurally and has two main subdivisions-

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The skeletal system present in our body is distinguished as the axial and appendicular skeleton. The appendicular skeleton has upper and lower limb bones. The axial skeleton is the bones that are present in the upper part of the body. The axial skeleton …

Types Of Joints

A joint is the point where two or more bones are connected. Joints hold the bones together and help in movement of the skeletal system in different directions. It is also called an articular surface. These are present to allow different types of movement…

Dual Innervation

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Circulatory System

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Human Excretory System

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Nail Structure And Function

The claw-shaped keratinous plate positioned at the edge of the finger and toes are called the nails. These structures are identified mainly in the primates. The toenails and the fingernails are composed of tough guarding protein known as alpha-keratin, w…

Hair Structure And Function

The hair is considered as the characteristic feature of mammals and it possesses numerous functions including providing protection against external factors and dealing with the production of pheromones, apocrine sweat, and sebum. It is found to have a gr…

Hearing And Equilibrium

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Muscular System

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Structure And Function Of The Pectoral Girdle

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Muscular System Disorders

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Human Body Systems

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Human Reproductive System

Reproduction defines a biological process that brings new offspring into life from the parents. In humans, reproduction is the process by which gametes from both male and female parents’ gonad fuse to produce a fetus in the female’s body (uterus). The ma…

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Bone Marrow

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The thoracic artery is also known as the internal mammary artery. It supplies the breasts and the anterior chest wall. There are two internal arteries, the right and left artery, which are situated anterior to the chest wall on either side of the sternum…

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Integumentary System

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Temporal Summation

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Question

Chapter 14.1, Problem 2WDL

Summary Introduction

To explain: The general shape, diameter, and length of the spinal cord and where is it housed.

Concept introduction: Spinal cord extends from the medulla oblongata in the brain. Spinal cord is part of the central nervous system (CNS). Spinal nerves arise from the spinal cord.

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Chapter 14.1, Problem 2LO

Chapter 14.1, Problem 3LO

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Chapter 14 Solutions

Anatomy and Physiology: An Integrative Approach with Connect Access Card

Ch. 14.1 - LEARNING OBJECTIVE 1. Describe the two primary...Ch. 14.1 - Prob. 1WDL Ch. 14.1 - Prob. 2LO Ch. 14.1 - Prob. 2WDL Ch. 14.1 - Prob. 3LO Ch. 14.1 - Prob. 4LO Ch. 14.1 - Prob. 3WDL Ch. 14.1 - Prob. 4WDL Ch. 14.2 - Prob. 5LO Ch. 14.2 - LEARNING OBJECTIVE 6. Describe the locations and...

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The general shape, diameter, and length of the spinal cord and where is it housed. Concept introduction: Spinal cord extends from the medulla oblongata in the brain. Spinal cord is part of the central nervous system (CNS). Spinal nerves arise from the spinal cord.

Concept explainers

To explain: The general shape, diameter, and length of the spinal cord and where is it housed. Concept introduction: Spinal cord extends from the medulla oblongata in the brain. Spinal cord is part of the central nervous system (CNS). Spinal nerves arise from the spinal cord.

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Chapter 14 Solutions

To explain: The general shape, diameter, and length of the spinal cord and where is it housed.

Concept introduction: Spinal cord extends from the medulla oblongata in the brain. Spinal cord is part of the central nervous system (CNS). Spinal nerves arise from the spinal cord.