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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Chapter 27, Problem 8PL
Summary Introduction
To Determine: If the given statement is true or false.
Introduction: Astrocytes are star-shaped cells that are part of neuroglia in the central nervous system (CNS). They support the neurons in many ways like forming the blood-brain barrier, providing nutrients to neurons and providing structural support.
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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. 7PLCh. 27 - Prob. 8PLCh. 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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- Neurologist consulted an elderly patient with complaints about the difficulty of the neck movements, numbness and loss of the right hand sensation. Examination of the patient revealed a deformation of the spine in the lower cervical and upper thoracic part of the spinal cord caused by excessive deposition of calcium salts. What cells dysfunction influences the loss of sensitivity in the hand? a. The neurons of the spinal cord anterior horns b. Pyramidal neurons c. The neurons of the spinal cord lateral horns d. The neurons of the spinal cord posterior horns e. Pseudounipolar neuronsarrow_forwardWhere do preganglionic fibers come from for the parasympathetic division of the autonomic nervous system? A. sacral and coccyx region of the spinal cord B. brain stem and cervical region of the spinal cordC. brain stem and sacral part of the spinal cord D. thoracic and lumbar regions of the spinal cordarrow_forwardRemoval of adrenergic neurons in the brain with a neurotoxin impairs hippocampal LTP. a. true b. falsearrow_forward
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