EBK ESSENTIALS OF HUMAN ANATOMY & PHYSI
11th Edition
ISBN: 9780133987010
Author: Marieb
Publisher: VST
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Chapter 7, Problem 44CAQ
Mr. Harrison is an 82-year-old bedridden gentleman who has discovered a new interest in learning about his body. While being tended by the visiting nurse, he remarks that the supporting cells in nervous tissue (such as Schwann cells and oligodendrocytes) act like the rubber coating around household wiring. What does he mean by this analogy?
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Match the neuroglia with the correct function:
A. Satellite cells
B. Schwann Cells
C. Oligodendrocytes
D. Ependymal
E. Microglia
F. Astrocytes
1. Cells that produce the myelin in the PNS.
2. Cells that produce myelin in the CNS
3. Phagocytes that dispose debris like dead brain cells and bacteria
4. Anchors and braces neurons with cellular projections
5. Cells have cilia that help circulate the cerebrospinal fluid
6. Cells help cushion and protect neurons in the PNS
7. Cells serve as a medium for diffusion between capillaries and neurons
8. Cells line cavities of the brain and spinal cord
Use the terms provided below to differentiate neurons and neuroglia. Each term will only be used once.
Satellite cells
Schwann cells
Ependymal cells
Oligodendrocytes
Astrocytes
Microglia
Pseudounipolar
Bipolar
Multipolar
Matching Description
Provided Term
Matching Description
Provided Term
1. 1 axon and 1 dendrite
2. Immune in CNS
3. 1 axon and many dendrites
4. Myelin in CNS
5. Single cell process
6. Cerebrospinal fluid
7. Support in CNS
8. Myelin in PNS
9. Support in PNS
multiple sclerosis is a demyelinating disease in which the patient's immune system attacks and destroys the cells that form the myelin sheath in the central nervous system. what types of symptoms would you expect from such a disease? why? would Schwann cells or oligodendrocytes be affected? explain
Chapter 7 Solutions
EBK ESSENTIALS OF HUMAN ANATOMY & PHYSI
Ch. 7 - Prob. 1MCCh. 7 - Prob. 2MCCh. 7 - The innermost delicate meningeal layer is the a....Ch. 7 - Prob. 4MCCh. 7 - 5. The pineal gland is located in...Ch. 7 - Prob. 6MCCh. 7 - 7. The spinal cord feature associated with the...Ch. 7 - Prob. 8MCCh. 7 - Prob. 9MCCh. 7 - Prob. 10MC
Ch. 7 - More than one choice may apply. Which of the...Ch. 7 - Prob. 12MCCh. 7 - Prob. 13SAECh. 7 - Prob. 14SAECh. 7 - Prob. 15SAECh. 7 - Identify and briefly describe the role of...Ch. 7 - Briefly explain how nerve impulses are initiated...Ch. 7 - Prob. 18SAECh. 7 - Prob. 19SAECh. 7 - Prob. 20SAECh. 7 - Prob. 21SAECh. 7 - 22. What is the function of the thalamus? The...Ch. 7 - Describe how the brain is protected by bone,...Ch. 7 - Prob. 24SAECh. 7 - Prob. 25SAECh. 7 - Prob. 26SAECh. 7 - Prob. 27SAECh. 7 - Prob. 28SAECh. 7 - Prob. 29SAECh. 7 - Prob. 30SAECh. 7 - Identify the neurotransmitters used in each of the...Ch. 7 - Prob. 32SAECh. 7 - Prob. 33SAECh. 7 - 34. How does a Schwann cell help insulate a nerve...Ch. 7 - Prob. 35SAECh. 7 - Prob. 36SAECh. 7 - Prob. 37CAQCh. 7 - 38. Joseph, a man in his early 70s, was having...Ch. 7 - Prob. 39CAQCh. 7 - Prob. 40CAQCh. 7 - Latifah is in the first trimester of her second...Ch. 7 - 42. Mrs. Chen, a new mother, brings her infant to...Ch. 7 - Three-year-old Brittany is sobbing that her right...Ch. 7 - 44. Mr. Harrison is an 82-year-old bedridden...Ch. 7 - Clarence, an elderly man with a history of TIAs,...Ch. 7 - Prob. 46CAQCh. 7 - Jason is the star of his hometown ice hockey team....Ch. 7 - Prob. 48CAQCh. 7 - Prob. 49CAQCh. 7 - As the aroma of freshly brewed coffee drifted by...
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