Cells n Shit Flashcards
1
Q
Nerve
A
A) Perineurium
B) Endoneurium
C) Myelinated axon
D) Fascicle
E) Epineurium
2
Q
Neuron
A
A) Branches of axon
B) Axon terminals
C) Axon
D) Cell body
E) Nucleus
F) Dendrites
3
Q
Action potential graph
A
4
Q
Schwann cell
A
Makes a myelin sheath to insulate and speed up neurons in the PNS
5
Q
Oligodendrocyte
A
Makes myelin sheaths in the CNS
6
Q
Ependymal cells
A
Move cerebrospinal fluid around with cilia
7
Q
Microglia
A
Immune cell
8
Q
Astrocyte
A
Nutrient regulation in neurons
9
Q
- Summation
- Recruitment
A
- Increasing stimuli to a muscle to contract it
- Raising the number of motor units in an action
10
Q
Joint structures and sub-structures
A
1)Fibrous
- Suture
- Gomphosis
- Syndemosis (lateral ankle)
2) Cartilagenous
- Synchondrosis - hyaline cartilage (rib to sternum)
- Symphysis - fibrocartilage
11
Q
Diarthrotic joint structures
A
Hinge (elbow, knee)
Condyloid/epsilloid(knuckles)
Gliding/sliding(carpals)
Saddle(thumb)
Pivot(atlas and axis)
Ball and socket(shoulder)
