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23 questions
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- 1. Multiple Choice
Which number represents the stimulus?
1
2
3
4
- 2. Multiple Choice
Which number represents the effector?
4
5
6
7
- 3. Multiple Choice
Which number represents the sensory neuron?
3
4
5
7
- 4. Multiple Choice
Which numbers represents the neurons in a reflex arc?
3
4
5
7
- 5. Multiple Choice
Which numbers represents the association neuron in a reflex arc?
3
4
5
7
- 6. Multiple Choice
Which numbers represents the motor neuron in a reflex arc?
3
4
5
7
- 7. Multiple Choice
A reflex performed __________ as an automatic response to a stimulus
with conscious thought
without conscious thought
without a receptor
without the central nervous
- 8. Multiple Choice
An example of a reflex action includes
Touching a butterfly
Brushing your hand against the side of your body
Touching a hot stove
Your legs moving as you walk
- 9. Multiple Choice
In a reflex arc, the sensory neuron leads to the ___________ and the motor neuron leads to the __________
Spinal cord, CNS
CNS, muscle
Spinal cord, muscle
Muscle, CNS
- 10. Multiple ChoiceWhat is protected by the vertebral column?LigamentsSpinal cordMusclesThe brain stem
- 11. Multiple ChoiceWhat is the fluid in the space between the meninges that acts as a shock absorber to the brain and spinal cord called?Blood-Brain BarrierMeningesCerebrospinal FluidCerebral Cortex
- 12. Multiple ChoiceThe membranes covering the brain and spinal cord are the _________.thalamusventriclesmeningeschoroid plexuses
- 13. Multiple Choice
contains motor neurons grouped together on the anterior side
ventral root
dorsal horn
ventral horn
central canal
dorsal roots
- 14. Multiple Choice
carries nerve impulses from sensory receptors to the CNS
sensory neurons
interneurons
motor neurons
dorsal root ganglion
white matter
- 15. Multiple Choice
connects sensory neurons to motor neurons in reflex arcs
sensory neurons
interneurons
motor neurons
dorsal root ganglion
white matter
- 16. Multiple Choice
____ detects change.
sensory neuron
motor neuron
sensory receptor
effector
- 17. Multiple Choice
____ carries a command away from the CNS.
sensory neuron
motor neuron
sensory receptor
effector
- 18. Multiple Choice
Reflex arcs provide the bases for involuntary actions called _______.
action potentials
reflexes
sensory reception
effector control
- 19. Multiple Choice
what is homeostasis
a learned response
balance between internal/external environment
causes a response
born with
- 20. Multiple Choice
Balance and coordination are most associated with the
Hypothalamus
Cerebrum
Medulla Oblongata
cerebellum
- 21. Multiple Choice
Responsible to homeostasis in the body
Hypothalamus
Cerebrum
Medulla Oblongata
cerebellum
- 22. Multiple Choice
Responsible for heat beat and regulating breathing rate
Hypothalamus
Cerebrum
Medulla Oblongata
cerebellum
- 23. Multiple Choice
Responsible for spacial awareness, movement, processing environment
Hypothalamus
Cerebrum
Medulla Oblongata
cerebellum
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