Spinal Cord Flashcards
1
Q
Conus Medullaris ends
A
L1/L2
2
Q
Dural Sac ends
A
S2
3
Q
Limbar cistern location
A
Between L1/L2 and S2
4
Q
Lumbar puncture
A
L3/L4, L4/L5, or L5/S1
5
Q
SC Watershed Zone
A
C8-T9
6
Q
Great Radicular Artery of Adamkiewicz location
A
T9-T10
7
Q
Lateral part of ventral horn
A
absent at throacic levels
8
Q
Lateral Horn
A
T1-L2
Contains IML for pregnanglionic GVE sympathetic cell bodies
9
Q
Preganglionic GVE parasympathetic cell bodies
A
IML S2-4
10
Q
Fasciculus cuneatus location
A
T5 and up
11
Q
Dorsal Nucleus of Clarke location
A
C8-L3 intermediate zone
for peripheral muscle proprioception
12
Q
Spinal Accessory Nucleus location
A
C1-C5
Origin of spinal accessory nerve (CN 11)
13
Q
Phrenic nulceus
A
C3-C5 for diaphragm control
14
Q
Onuf’s Nucleus
A
S1-S4 for pudendal nerve for urinary, anal control
15
Q
Lesion above T12
A
Spastic/reflexive bladder
