Transcript Parts of the nervous system

Nervous System reviewer
Classify the following:
Write
A- central nervous system
B- peripheral nervous system
C- autonomic nervous system
1.carries all the messages sent between the
central nervous system and the rest of the
body
B
Classify the following:
Write
A- central nervous system
B- peripheral nervous system
C- autonomic nervous system
2. consists of the brain and the spinal cord
A
Classify the following:
Write
A- central nervous system
B- peripheral nervous system
C- autonomic nervous system
3.controls involuntary activity such as the
action of the heart and glands, breathing,
digestive processes, and reflex actions
C
Identify the following:
Write:
A- cerebrum
B- cerebellum
C- brain stem
1. C. brain stem
Identify the following:
Write:
A- cerebrum
B- cerebellum
C- brain stem
2. A. cerebrum
Identify the following:
Write:
A- cerebrum
B- cerebellum
C- brain stem
3. B. cerebellum
True or False:
Joy’s doctor prescribed her antibiotics
for a week due to persistent skin allergy.
After a week, she still takes the same
medicine thinking that it will suppress
her allergy from attacking again.
1. Improper use of antibiotics often leads to
deafness. Therefore it destroys the sensory
neurons/receptors in the ears that receive
sound waves.
True
True or False:
Joy’s doctor prescribed her antibiotics
for a week due to persistent skin allergy.
After a week, she still takes the same
medicine thinking that it will suppress
her allergy from attacking again.
2. If she becomes deaf, she can’t “interpret”
the sound. Sound does not reach her
cerebellum.
False
True or False:
Christopher suffered from spinal cord
injury after his car accident. This
rendered him immobile and impaired his
sensations.
3. He cannot distinguish whether a substance
is cold or hot. His injury affected his parietal
lobe.
True
True or False:
Christopher suffered from spinal cord
injury after his car accident. This
rendered him immobile and impaired his
sensations.
4. The accident caused him immobile. This
severely affected his cerebellum.
True
True or False:
Christopher suffered from spinal cord
injury after his car accident. This
rendered him immobile and impaired his
sensations.
5. He cries everytime he remembers the
happy days when his body was still able.
This is stimulated by brain stem.
False
True or False:
Christopher suffered from spinal cord
injury after his car accident. This
rendered him immobile and impaired his
sensations.
6.
The accident numbed his senses. This
impaired his cerebrum.
True
True or False:
Gwen suffered from a major stroke
caused by high cholesterol level
blocking her major artery in the heart.
She has been in coma for several
months.
7. The nerve cells in her brain will undergo
mitosis after her coma state.
False
True or False:
Jonathan broke the bone in his leg after
his basketball tournament. He is now
recuperating from injury.
10.The cerebellum will remain functional after
recuperating from injury.
True
True or False:
Jonathan broke the bone in his leg after
his basketball tournament. He is now
recuperating from injury.
11. This condition is an example of a reflex
action.
False
True or False:
Jonathan broke the bone in his leg after
his basketball tournament. He is now
recuperating from injury.
12. The sensory neurons in his legs will no
longer transmit sensation to the brain.
False
Identify the following:
Write:
A- frontal lobe
B- temporal lobe
C- occipital lobe
D- parietal lobe
1. B
Identify the following:
Write:
A- frontal lobe
B- temporal lobe
C- occipital lobe
D- parietal lobe
2. D
Identify the following:
Write:
A- frontal lobe
B- temporal lobe
C- occipital lobe
D- parietal lobe
3. A
Identify the following:
Write:
A- frontal lobe
B- temporal lobe
C- occipital lobe
D- parietal lobe
4. C
Identify the part of the cerebrum
stimulated for the ff. situations:
Write:
A- frontal lobe
B- temporal lobe
C- occipital lobe
D- parietal lobe
B
5. The irritating smell of
illegal drugs is
powerful enough to
make you hallucinate.
Identify the part of the cerebrum
stimulated for the ff. situations:
Write:
A- frontal lobe
B- temporal lobe
C- occipital lobe
D- parietal lobe
A
6. Alyanna’s wellthought-of project
earned her a high
grade in Science.
Identify the part of the cerebrum
stimulated for the ff. situations:
Write:
A- frontal lobe
B- temporal lobe
C- occipital lobe
D- parietal lobe
C
7. Sam’s vision became
blurred when she
accidentally bumped
with a hard metal.
Identify the part of the cerebrum
stimulated for the ff. situations:
Write:
A- frontal lobe
B- temporal lobe
C- occipital lobe
D- parietal lobe
D
8. Baby Nelsey
screamed when she
touched a slimy and
cold object.
Path of the Nerve Impulse
Explain how a message is transmitted
to and from the brain by arranging
the events in the correct order.
A. The sensory receptors in the boy’s nose are stimulated by
the chemicals from the burning rag.
B. The nerve impulse travels from one neuron to another until
it reaches the spinal cord.
C. The brain interprets the message as ”a rag is burning”.
D. The motor neurons send a message to the leg and arm
muscles.
E. The sensory receptors in the boy’s eyes are stimulated by
light from the burning rag.
F. The message is received by the brain.
G. The axon conducts the message away from the cell body.
H. The boy’s arm move to put out the fire.
I. The dendrites of a sensory neuron pick up the message and
conduct it toward the cell body.
J. The leg muscles contract. The boy starts running toward
the burning rag.
1/2 A. The sensory receptors in the boy’s nose are stimulated by the
chemicals from the burning rag.
7 B. The nerve impulse travels from one neuron to another until it
reaches the spinal cord.
6 C. The brain interprets the message as ”a rag is burning”.
8 D. The motor neurons send a message to the leg and arm muscles.
1/2 E. The sensory receptors in the boy’s eyes are stimulated by light
from the burning rag.
5 F. The message is received by the brain.
4 G. The axon conducts the message away from the cell body.
9/10 H. The boy’s arm move to put out the fire.
3 I. The dendrites of a sensory neuron pick up the message and
conduct it toward the cell body.
9/10 J. The leg muscles contract. The boy starts running toward the
burning rag.
Identify the parts of a neuron by writing
the correct letter.
A. Axon
B. Dendrite
C. Myelin sheath
D. Cell body
1.
2.
4.
A.
B.
C.
D.
Axon
Dendrite
Myelin sheath
Cell body
3.
1.
2.
4.
1.C
2.A
3.B
4.D
3.
Write
A. true
B. false
5. The role of the axon is to receive
messages.
B
Write
A. true
B. false
6. The role of the dendrite is to send
messages.
B
Write
A. true
B. false
7. The neurotransmitters are the
chemicals that go between neurons.
A
Write
A. true
B. false
8. A synapse is the longer part of the
neuron, extending out from the cell
body.
B
Write
A. true
B. false
9. Another name for neuron is nerve cell.
A
Write
A. true
B. false
10. A sensory neuron receives messages
from the brain and spinal cord that
enable movement of muscles in
various parts of the body.
A
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