PNS Classification Flashcards

1
Q

A fibers

A
  • Large
  • Myelinated
  • High conduction rate
  • Alpha, Beta, Gamma, Delta subsets
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

B fibers

A
  • Medium fibers
  • Myelinated
  • Reasonably fast conduction rate
  • Preganglionic fibers of the ANS
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

C fibers

A
  • Small fibers
  • Poorly or unmyelinated
  • Slow conduction rate
  • Postganglionic fibers of the sympathetic NS
  • Exteroceptors for pain, temperature and touch
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

A alpha fibers

A
  • Alpha motor neurons
  • Touch
  • Muscle spindle 1* endings
  • GTO
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

A beta fibers

A
  • Touch
  • Kinesthesia
  • Muscle spindle 2* endings
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

A gamma fibers

A
  • Touch
  • Pressure
  • Gamma motor neurons
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

A delta fibers

A
  • Pain
  • Temperature
  • Touch
  • Pressure
How well did you know this?
1
Not at all
2
3
4
5
Perfectly