Peripheral Nervous System
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What nerve fibers are unmyelinated?
List the order in which the nerves are blocked during epidural anesthesia?
- 1. B
- 2. C
- A delta
- 3. A gamma
- 4. A beta
- 5. A alpha
Based on sensitivity alone.. what are the order in which the fibers would be blocked?
- Remember.... LSU
- Large myelinated
- small myelinated
What are the nervous fibers associated with the somatic nervous system?
A alpha fibers
remember -- no post ganglionic here!
Which 2 fibers transmit the sensation of proprioception?
Which fibers transmit sensations of sharp, prickling pain and temperature?
Which fibers transmit sensations of throbbing pain and temperature?
which fibers transmit the sensations of temp, pain and touch?
A delta and C fibers
Which fibers adjust muscle force and length?
Which fibers are postganglionic sympathetic neurons??
Which fibers are preganglionic sympathetic and parasympathetic neurons?
The sympathetic nervous system is all called...
the thoracolumbar nervous system
What segments does sympathetic outflow arise from?
The stellate ganglion is formed by ......
the inferior cervical and first thoracic ganglia
What occurs if you block the stellate ganglion?
What are the symptoms of Horner's Syndrome?
Ipsilateral miosis, ptosis, enophthalmos, flushing, increased skin temp, anhydrosis, nasal congestion
What would you like to do?
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