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WorksheetsUnit 6 Review: nervous system & senses
Total questions: 50
Worksheet time: 29mins
What neuron structure releases the neurotransmitter to communicate with the next neuron?
axon
dendrite
cell body
axon terminal
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
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
What are the three parts of the nervous system?
brain, spinal cord, nerves
brain, lungs, spinal cord
heart, brain, nerves
brain, nerves, neurons
Which part of the brain controls senses, thinking, and memory?
cerebrum
cerebellum
medulla
Someone who is "right-brained" is considered to be more...
logical
creative
If you are having trouble with your BALANCE and COORDINATION, which part of your brain should be checked?
cerebrum
cerebellum
brain stem
spinal cord
The CENTRAL nervous system is made up of which two organs?
Brain and Spinal Cord
Spinal Cord and Peripheral Nerves
Peripheral Nerves and Heart
Heart and Lungs
Select the VOLUNTARY action.
Which color is the CEREBELLUM?
PINK
PURPLE
YELLOW
The ____ connects the brain to the spinal cord.
cerebrum
cortex
synapse
brain stem
Nerves that cause muscles to move are ____.
axon nerves
motor nerves
sensory nerves
feeling nerves
The peripheral nervous system includes:
brain
spinal cord
nerves
What is a synapse?
The cell body
An electrical signal that travels along the axon
A junction between two neurons
The location of the nucleus
What do motor neurons do?
Transmit signals from the brain to muscles and glands
Produce myelin
Receive signals from sensory receptors
Connect neurons together
What does the axon of a neuron do?
Transmits signals away from the cell body
Receives signals directly from other neurons
Insulates the dendrites
Protects glial cells
Rachel is driving to school when another car suddenly pulls out in front of her. She slams on the brakes, an action which prevents an accident from occurring. Rachel begins to feel an adrenaline rush as her heart starts racing. Which division of the nervous system is responsible for this response?
parasympathetic nervous system
somatic nervous system
sympathetic nervous system
visceral nervous system
If a person suffered a head injury and her primary symptoms included trouble balancing and coordinating basic movements, which part of the brain is most likely damaged?
cerebellum
cerebrum
hypothalamus
medulla oblongata
Which part of the neuron is letter C (the whole thing)?
(a)
Which part of the neuron is letter A?
(a)
Which lobe helps you understand what you read?
A
B
C
F
Processes hearing, language and helps us identify faces.
Frontal lobe
Parietal lobe
Occipital lobe
Temporal lobe
The center of visual perception
Frontal lobe
Parietal lobe
Occipital lobe
Temporal lobe
Pictured is a neuron. What part of the neuron is labeled with the #2?
cell body
dendrites
axon
myelin sheath
Which type of receptor is used by eyes to help us see?
mechanoreceptor
thermoreceptor
chemoreceptor
photoreceptor
Which type of receptor is used by our senses of taste and smell?
chemoreceptors
mechanoreceptors
photoreceptors
thermoreceptors
Pictured is a cross section of an eyeball. What part is labeled #4?
cornea
lens
retina
iris
Pictured is a cross section of an eyeball. What part is labeled #5?
lens
cornea
iris
retina
Pictured is a cross section of an ear. Which part is labeled with the letter A?
tympanic membrane
ear drum
auditory canal
cochlea
Pictured is a cross section of an ear. Which letter represents the cochlea?
B
C
E
G
What structure(s) provides protection and immune defense to the nervous system?
vertebrae
meninges
nerves
axons
The part of ear that provides equilibrium
cochlea
round window
semicircular canals
labyrinth
What causes your eyes to have a blind spot?
The optic nerve
Your pupil
The way light hits your cornea
A defect in the curve of your lens
What is this?
Ear Drum
Ear Canal
Pinna
Hammer
Cochlea
Which of the neurons in the diagram is a unipolar neuron?
left
middle
right
Which of the neurons in the diagram is a multipolar neuron?
left
middle
right
Which of the neurons in the diagram is a bipolar neuron?
left
middle
right
