Este test está cronometrado.
Tienes 10 minutos para completar 10 preguntas de este test.
Conscious proprioception from the left foot is carried to the brain by:
Left cuniate tract.
Right gracile tract.
Right medial leminscus.
Left medial leminscus.
The 2nd order neuron of fine touch from the right thumb is:
Left cuniate nucleus. .
Right cuniate nucleus.
Left gracile nucleus.
Right gracile nucleus
The best place for lumbar puncture is:
Between T12 & L1. .
) Between L1 & L2.
) Between L3 & L4.
Between L5 & S1
Spinal leminscus.
carries Pain & temperature from opposite half of the body.
carries Fine & crude touch from opposite half of the body
caries All sensations from the face & taste
carries Bilateral hearing.
Your patient has lost the ability to discriminate between two points presented simultaneously to the skin of the left hand. Your neurological evaluation is most likely to reveal a lesion in the:
cuneat tract on the right side of the spinal cord at C2.
Medial lemniscus on the right side
Dorsal columns on the right side of the spinal cord at T5
gracil tracti on the right side of the medulla.
Spino-thalamic tract left side of the spinal cord at C2.
Pain from the right palm of the hand is carried by:
Right lateral spino-thalamic tract.
Left ventral spino-thalamic tract.
Right dorsal column tract.
Left spinal leminscus.
L4 nerve passes through the inter-vertebral foramen between
L3-L4
L4-L5
L3-L2
L5-S1
A FRACTURED T4 VERTEBRA AFFECTS WHICH SPINAL CORD SEGMENT
T2
T3
T4
T5
T6
THE MOST IMPORTANT FACTOR IN SUPPORTING THE SPINAL CORD IN ITS POSITION IS
SPINAL NERVES
FILUM TERMINALE
DENTATE LIGAMENT
INTERVERTEBRAL DISC
THE ARACHNOID MATTER ENDS AT
S2
L1
L3
S1