Explanation Sensory neurons carry the impulse from effector organs to the brain and spinal cord. Interneurons connect the sensory and motor neurons...

Laboratory Manual For Human Anatomy & Physiology

4th Edition

ISBN: 9781260159363

Author: Martin, Terry R., Prentice-craver, Cynthia

Publisher: McGraw-Hill Publishing Co.

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Question

Chapter 27, Problem 7PL

Summary Introduction

To Determine: If the given statment is true or false.

Introduction: The nervous system has three types of neurons: sensory, motor and interneurons. Together these neurons pass the signals between the central nervous system and effector body parts. They conduct impulses via neurotransmitters.

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Chapter 27, Problem 6PL

Chapter 27, Problem 8PL

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Write the name of each cranial nerve next to the Roman numeral representative of that nerve. Then draw a line to link each nerve to its characteristics. Some characteristics may link to VII. more than one nerve, while other nerves may have more than one characteristic. a. Mixed branch controls chewing and detects sensations in lower jaw b. Links the retina to the brain's visual cortex; III damage causes blindness in part or all of a visual field IV c. Regulates voluntary movements of the eyelid and eyeball V VI d. Damage to sensory branch causes loss of sensation in upper face VII VIII e. Governs tongue movements, swallowing, and gagging IX f. Damage causes tongue to deviate toward injured side X XI g. Damage here can cause a drooping eyelid and dilated pupil XII h. Damage causes sagging facial muscles and distorted sense of taste i. Longest and most widely distributed cranial nerve j. Concerned with hearing and balance k. Plays a key role in many heart, lung, digestive, and urinary…

Chapter 27 Solutions

Laboratory Manual For Human Anatomy & Physiology

Ch. 27 - The cell body of a neuron contains the a. nucleus....Ch. 27 - A multipolar neuon contains a. one dendrite and...Ch. 27 - Neuroglia that produce myelin insulation in the...Ch. 27 - The PNS contains a. 12 pairs of cranial nerves...Ch. 27 - Schwann cells a. are only in the brain. b. are...Ch. 27 - A ______________ neuron is the most common...Ch. 27 - Prob. 7PL Ch. 27 - Prob. 8PL Ch. 27 - Match the terms in column A with the descriptions...Ch. 27 - Match the terms in column A with the descriptions...

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If the given statment is true or false. Introduction: The nervous system has three types of neurons: sensory, motor and interneurons. Together these neurons pass the signals between the central nervous system and effector body parts. They conduct impulses via neurotransmitters.

Solution Summary: The author explains that the nervous system has three types of neurons: sensory, motor, and interneurons. They conduct impulses via neurotransmitters.

Concept explainers

To Determine: If the given statment is true or false. Introduction: The nervous system has three types of neurons: sensory, motor and interneurons. Together these neurons pass the signals between the central nervous system and effector body parts. They conduct impulses via neurotransmitters.

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Chapter 27 Solutions

To Determine: If the given statment is true or false.

Introduction: The nervous system has three types of neurons: sensory, motor and interneurons. Together these neurons pass the signals between the central nervous system and effector body parts. They conduct impulses via neurotransmitters.