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Describe the spinal cord according to:
A. location
B. shape and length
C. vertebral levels of upper and lower extremities
D. distribution of gray and white matter
E. anatomical enlargements
F. features at distal end
G. attachment of spinal nerves
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- Describe the spinal cord according to its: A. distribution of gray and white matterB. anatomical enlargementsC. features at distal endD. attachment of spinal nerves please include D, I will upvoteA typical spinal nerve: Select one: is protected by the dura, arachnoid and pia mater b. normally divides into four branches that will supply the thoracic region, the abdominal region, the pelvic region and the limbs C. contains one nerve fibre and it's myelin sheath d. is covered by the connective tissue called endomysium e. attaches to the spinal cord via the dorsal and ventral roots O a.Q. Which of the following is not true about Denis Three Column Concept of Spinal Stability? is a part of ANT. 2/3rd a. Anterior Column Consists of Anterior one third of the Vertebral Body b. Posterior Column consists of PosteriorLigament Complex True c. Middle Column consists of the Posterior Longitudnal Ligament Tou d. Middle Column consists of Posterior Two third of Vertebral Body S
- A typical spinal nerve: Select one: a. normally divides into four branches that will supply the thoracic region, the abdominal region, the pelvic region and the limbs b. is covered by the connective tissue called epineurium c. attaches to the spinal cord via the dorsal root ganglia d. is protected by the dura, arachnoid and pia mater e. contains one nerve fibre and it's myelin sheathRegarding the gray matter in the spinal cord, all of the following are correct EXCEPT which one? A. Consists of neurons, neuronal processes, and neuroglia B. Butterfly or H-shaped C. Categorized into columns and laminae D. Ratio of gray to white matter is least at the cervical and lumbar regions Fogh of the 10 Rexed laminae involved in sensory or motor pathwaysThe most dramatic effects of an UMN lesion occurs with lesions at the level of :-a- the 1ry motor areab- internal capsulec- medullary pyramidsd- lateral column of spinal white mater
- Damage to the surface tissue of the spinal cord will most likely affecta. information processing within the spinal cord.b. the stimulation of sensory organs.c. communication between the peripheral nervous system and the brain.d. reflex arcs.What region of the spinal cord contains motor neuronsthat direct the movement of skeletal muscles?a. anterior hornb. posterior hornc. lateral hornd. alar plateIn adults, the spinal cord is not the same length as the vertebral canal, and most of the lumbar part of the spinal cord is within A. the coccyx. B. the sacrum. C. the cervical vertebrae. D. the thoracic vertebrae. E. the cauda equina.
- Mike is a 34-year old male who reports to the ER after a motorcycle accident. MRI results show that he transected (cut across) the spinal cord between T1 and L1. Which of the following best describe his condition? O paraplegia O hemiplegia quadriplegia O spinal shock only O none of the above Next « PreviousThe stage of spinal shock is characterized by the following except:-a- failure of spinal reflexes below the level of the lesionb- loss of sensations from the body below the level of the lesionc- loss of voluntary movement from the body below the level of the lesiond- exaggerated tendon jerks below the level of the lesionDiscuss and present a picture of a spinal cord level including the cells present in the cord and ganglion. Locate the different matters and include a dorsal root ganglion. Thank you