Neuroglia in the PNSThis image is from an anonymous source on the internet used for noncommercial, educational purposes only.Neuroglia in the PNS: use the diagram below to answer questions 1-2.1. What is the name of the cell type the red arrows point to?

The cell type pointed to by the red arrows in the diagram is a Schwann cell. Explanation:Schwann…

Answered: Neuroglia in the PNS This image is from…

An Illustrated Guide To Vet Med Term

4th Edition

ISBN:9781305465763

Author:ROMICH

Publisher:ROMICH

Chapter13: Nerves Of Steel

Section: Chapter Questions

Problem 2M

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The cells responsible for the transmission of the nerve impulse are ________. neurons oligodendrocytes astrocytes microglia
Explain where free nerve endings are located in the body and note some functions of the various kinds.
Discuss the function of each of the following: astrocytes, oligodendrocytes, ependymal cells, in icroglia, cranium, vertebral column, meninges, cerebrospinal fluid, and bloodâ€”brain barrier.
Neurons contain ________, which can receive signals from other neurons. a. axons b. mitochondria c. dendrites d. Golgibodies
The part of a neuron that contains the nucleus is the cell body dendrite axon glial
How are neurons similar to other cells? How are they unique?
Cytoplasmic extensions of _______ send and receive chemical messages. a. neuroglial cells b. neurons c. fibroblasts d. melanocytes
What are the main functions of the sensory-somatic nervous system?
Stellate cells initially process sensory input to the cortex, whereas pyramidal cells send fibers from the cortex to terminate on efferent motor neurons. (True or false)
Visit this site (http://openstaxcollege.org/l/neurolab) to see a virtual neurophysiology lab, and to observe electrophysiological processes in the nervous system, where scientists directly measure the electrical signals produced by neurons. Often, the action potentials occur so rapidly that watching a screen to see them occur is not helpful. A speaker is powered by the signals recorded from a neuron and it pops each time the neuron fires an action potential. These action potentials are firing so fast that it sounds like static on the radio. Electrophysiologists can recognize the patterns within that static to understand what is happening. Why is the leech model used for measuring the electrical activity of neurons instead of using humans?
Aspirin is a non-steroidal anti-inflammatory drug (NSAID) that inhibits the formation of blood clots and is taken regularly by individuals with a heart condition. Steroids such as cortisol are used to control some autoimmune diseases and severe arthritis by down regulating the inflammatory response. After reading the role of inflammation in the bodys response to infection, can you predict an undesirable consequence of taking anti inflammatory drugs on a regular basis?
View the University of Michigan Webscope (http://openstaxcollege.org/l/nervefiber) to see an electron micrograph of a cross-section of a myelinated nerve fiber. The axon contains microtubules and neurofilaments, bounded by a plasma membrane known as the axolemma. Outside the plasma membrane of the axon is the myelin sheath, which is composed of the tightly wrapped plasma membrane of a Schwann cell. What aspects of the cells in this image react with the stain that makes them the deep, dark, black color, such as the multiple layers that are the myelin sheath?

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Neuroglia in the PNS This image is from an anonymous source on the internet used for noncommercial, educational purposes only. Neuroglia in the PNS: use the diagram below to answer questions 1-2. 1. What is the name of the cell type the red arrows point to?