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A. Red neuron
Identify the SENSORY peripheral neuron
A. Red neuron
B. Blue neuron
C. Green neuron

C. Green neuron
Identify the MOTOR peripheral neuron
A. Red neuron
B. Blue neuron
C. Green neuron

A
Locate the cauda equina
A
B
C
D

B. 31
8 Cervical (C1 - C8)
12 Thoracic (T1 - T12)
5 Lumbar (L1-L5)
5 Sacral (S1-S5)
1 coccygeal (Co1)
How many spinal cord segments do we have?
A. 25
B. 31
C. 35
D. 4
E. 41
True
True or False: The cervical and lumbar enlargement exist to accommodate all the sensory and motor control to the upper and lower extremities
D
Locate the cervical enlargement
A
B
C
D

C
Locate the Conus Medullaris
A
B
C
D

B
Locate the lumbar enlargement
A
B
C
D

B. L3-L4
Between which two VERTEBRAL levels can you successfully insert a needle to get a sample of cerebrospinal fluid (CSF)?
A. L1/l2
B. L3/L4
C. S2/S3
D. T10/T11
E. None of the above
Thoracic
Identify the spinal cord level

Cervical
Identify the spinal cord level

anterolateral system
Identify the structure indicated by the outline and letter "A."

Lateral corticospinal tracts
Identify the structure indicated by the outline and letter "A."

fasiculus cuneatus
Identify the structure indicated by the outline and letter "A."

Anterior horn
Identify the structure indicated by the outline and letter "A."

Substantial Gelatinosa (SG)
Identify the structure indicated by the outline and letter "A."

Contralateral loss of pain and temperature from this lumbar section and below
Describe the signs/symptoms that you will see if structure "A" is lesioned.

Ipsilateral loss of vibratory sense to the upper half of the body
Describe the signs/symptoms that you will see if structure "A" is lesioned.

Ipsilateral spastic paresis to the trunk and below
Describe the signs/symptoms that you will see if structure "A" is lesioned.

Ipsilateral flaccid paralysis to this lumbar segment only
Describe the signs/symptoms that you will see if structure "A" is lesioned.

Bilateral loss of pain and temperature at this cervical level only
Describe the signs/symptoms that you will see if structure "A" is lesioned.

Sympathetic preganglionic cell bodies
What type of neurons are found in the structure "A."
