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- 1. Multiple Choice
What is the main function of the nervous system?
to inhale oxygen and exhale carbon dioxide
to break down food consumed by a person for nutrients
to control the body's activities by relaying messages
to control the body's movements
- 2. Multiple Choice
What are the two divisions of the nervous system?
Central and Lower nervous systems
Central and Peripheral nervous systems
Lower and Cerebral nervous systems
Central and Muscular nervous systems
- 3. Multiple Choice
Dendrites are part of a neuron that carries electrical signals _______ the cell body.
to
away
in between
- 4. Multiple Choice
Axons are part of a neuron that send electrical signals ________ the cell body
to
away from
in between
- 5. Multiple Choice
Which part of the brain controls senses, thinking, and memory?
cerebrum
cerebellum
medulla
- 6. Multiple Choice
Which part of the brain controls balance and coordination?
cerebrum
cerebellum
medulla
- 7. Multiple Choice
Without the Nervous System, you couldn't...
walk
breathe
think
all of the above
- 8. Multiple Choice
The brain is the ______ ______ of the body.nervous centernueropathycontrol centerextension - 9. Multiple Choice
This lobe is responsible for visual perception and some short term memory.
Temporal Lobe
Occipital Lobe
Frontal Lobe
Sensory Cortex
- 10. Multiple Choice
This lobe is responsible for smell and sound.
Occipital Lobe
Frontal Lobe
Temporal Lobe
Cerebellum
- 11. Multiple Choice
What lobe is pink in this picture?
Frontal
Parietal
Temporal
Occipital
- 12. Multiple Choice
What lobe is green in this picture?
Frontal
Parietal
Temporal
Occipital
- 13. Multiple Choice
How many lobes are in the brain?
5
4
3
2
- 14. Multiple Choice
promotes maintenance functions, conserves energy
SYMPATEHTIC
PARASYMPATHETIC
- 15. Multiple Choice
FIGHT OR FLIGHT, EMERGENCY SYSTEM
SYMPATHETIC NS
PARASYMPATHETIC NS
- 16. Multiple Choice
The part of the PNS that controls involuntary actions
autonomic nervous system
somatic nervous system
organic nervous system
reflexive nervous system
- 17. Multiple ChoiceA chemical produced by neurons that carries messages to other neuronsmyelin sheathneurotransmitteraxonaxon terminal
- 18. Multiple ChoiceWhat are the 2 major divisions of the peripheral nervous system (PNS)?Sensory & MotorPeripheral & CentralSomatic & AutonomicBrain & Spinal Cord
- 19. Multiple ChoiceWhich ions are involved in an action potential?Na; ClNa; KK; ClNa; Ca
- 20. Multiple ChoiceWhat is the normal resting potential of a neuron cell membrane?+40mV-30mV+55mV-70mV
- 21. Multiple ChoiceAt which point on the diagram does depolarisation of the axon occur?ABCD
- Answer choicesTagsAnswer choicesTags