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1. What is the primary function of the spinal cord?
A
Transmitting signals between the brain and body.
B
Filtering blood.
C
Producing hormones.
2. How many sections does the human spinal cord have?
A
36 sections.
B
3 sections
C
4 sections
3. Which part of the nervous system does the spinal cord belong to?
A
Peripheral nervous system.
B
Central nervous system.
C
Autonomic nervous system.
4. What type of cells primarily make up the spinal cord?
A
Epithelial cells.
B
Muscle cells.
C
Neurons.
5. How many vertebrae are there in the first (cervical) section of the spinal chord?
A
seven
B
twelve
C
one
6. Which reflex is mediated by the spinal cord?
A
Pupillary reflex.
B
Knee-jerk reflex.
C
Gag reflex.
7. What is the condition called when the spinal cord is injured?
A
Cerebral palsy.
B
Multiple sclerosis.
C
Spinal cord injury.
8. Where is the coccyx located on the spinal chord?
A
at the very start
B
at the very end
C
between the lumbar and sacrum sections
9. What is the first vertebrae of the spinal chord?
A
Atlas
B
Axis
C
Alex
10. When the spinal chord is injured, typically there is a loss of movement. Where does this loss of movement occur?
A
below the spinal chord injury
B
above the spinal chord injury
C
in the section of the body that is connected to the injured section