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WorksheetsNervous System
Total questions: 134
Worksheet time: 1hrs 13mins
What is the largest part of the brain?
Hypothalamus
Cerebellum
Cerebrum
Brain Stem
Which is controlled by conscious thought?
voluntary actions
breathing
heart rate
digestion
Basic unit of the nervous system; another name for nerve cell.
brain stem
axon
dendrite
neuron
Nerves that branch out from the spinal cord and connect to rest of body.
Central Nerves
Peripheral Nerves
Cerebellum
Synapse
Connects the brain to the spinal cord.
cerebrum
cerebellum
brain stem
midbrain
Bundle of nerves that begins at the brain stem and continues down the center of the back.
axon
nerve fiber
spinal cord
brain stem
Part of brain that coordinates muscle movements.
brain stem
cerebrum
cerebellum
spinal cord
What is the function of the nervous system
pumps blood
provide support to muscles
communicate with and react to the environment
provides oxygen to all the cells in the body
What are the two main parts of the central nervous system?
brain and spinal cord
patella and phalanges
heart and lungs
stomach and pancreas
Which of the following is not a nervous system function?
Receives information from internal and external environments
Responds to stimuli
Maintains balance in the body
Shapes and supports the body
When you touch something hot, what is the path of the message?
brain, nerve, spinal cord
nerve, spinal cord, brain
spinal cord, nerve, brain
brain, spinal cord, nerve
Which part of the body is the "control center"?
brain
spinal cord
nerve endings
vertebrae
The human brain is made of 100 billion neurons. Each neuron has a nucleus that contains genes. Many neurons bind together to form a nerve.
tissue
system
organ
cell
As organisms get more complex, cells become specialized to perform specific functions in the body. What is the function for the cell shown?
contract and shorten movement
provide coverage and protection
carry impulses around the body
connects parts together
What level of structure is represented by the diagram?
organ
organ system
cell
tissue
Humans feel hungry when their empty stomachs contract and glucose levels in their body drop. Both of the situations stimulate neurons that send messages to the brain which are interpreted as hunger. What body systems are involved in this process as described?
digestive, muscular, integumentary, and respiratory
digestive, excretory, integumentary, and skeletal
circulatory, excretory, nervous, and skeletal
circulatory, digestive, muscular, and nervous
Which system is responsible for the overall control of all the internal processes that occur in the body?
muscular system
nervous system
digestive system
skeletal system
The urinary bladder is a muscular organ of the excretory system that collects urine excreted by the kidney. How does the nervous system help the urinary system in excretion?
it signals the urinary bladder to absorb more water from the urine.
It signals the urinary system to collect waste from the different parts of the body.
It signals the urinary bladder to hold and release urine at appropriate times.
It signals the urinary bladder to allow more urine to flow from the ureters.
Which 2 body systems interact and initiate movement?
muscular and nervous system
skeletal and muscular system
respiratory and nervous system
circulatory and nervous system
Which structure in the diencephalon relays information going to the cerebrum?
Pineal body
Hypothalamus
Thalamus
Pituitary gland
The motor system is divided into which two systems?
Input, output
Sympathetic, parasympathetic
Motor, sensory
Somatic, autonomic
Which division of the autonomic nervous system is called the resting and digesting division?
Preganglionic branch
Post ganglionic branch
Parasympathetic branch
Sympathetic branch
Which part of the neuron is responsible for cell metabolism?
Body
Axon
Dendrite
Synapse
Myelin is a lipid insulation produced by the...
astrocytes
ependymal cells
microglia
oligodendrocytes
The nerves going to the upper limbs join the spinal cord at the ____ region.
cervical
thoracic
sacral
lumbar
The third, innermost layer of the meninges is called the...
pia mater
arachnoid mater
dura mater
epidural mater
Impulses are conducted rapidly if _____ is present.
myelin
spinal fluid
niacin
iron
A _____ is a pool of blood between any of the layers of the meninges and the skull.
concussion
hematoma
hemorrhage
contusion
This type of glia cell attacks microbes and removes debris.
Neurilemma
Astroglia
Microglia
Oligodendrocyte
The outer layer of the meninges is the...
arachnoid mater
pia mater
dura mater
choroid plexus
Nerves that originate in the spinal cord.
Central Nervous System
Spinal Nerves
Cranial Nerves
Nervous Nerves
Nerves that originate in the brain.
Cranial nerves
Spinal nerves
Vagus nerve
Peripheral nerves
The nervous system is made of these three parts:
Brain, Spinal Cord, and Nerves
Brain,Tendons, and Ligaments
Brain, Heart and Lungs
Spinal Cord, Vertebrae and nerves
Part of the brain that controls sleep?
cerebrum
cerebellum
brain stem
spinal cord
What part of your brain controls breathing?
cerebrum
cerebellum
brain stem
spinal cord
What part of your brain controls balance?
cerebrum
cerebellum
brain stem
spinal cord
The central nervous system is made up of what parts?
Brain and spinal cord
Brain only
Nerves only
Nerves and spinal cord
What do axons do?
Passes messages away from the cell body to other neurons, muscles, or glands.
Receive messages from other cells and sends those electrical signals to the cell body.
Covers the axon of some neurons and helps speed neural impulses.
Form junctions with other cells.
What do dendrites do?
Passes messages away from the cell body to other neurons, muscles, or glands.
Receive messages from other cells and sends those electrical signals to the cell body.
Covers the axon of some neurons and helps speed neural impulses.
Form junctions with other cells.
What is structure labeled A in the picture?
Nucleus
Dendrite
Synapse
Myelin Sheath
This part of the brain coordinates movement and balance.
Cerebrum
Cerebellum
Amygdala
Hippocampus
Prefrtonal Cortex
Which sense works together with our sense of smell?
taste
sight
hearing
touch
Which word refers to the sense of smell?
Olfactory
Gustatory
Auditory
respiratory
Skin "feels" the following
heat, cold, pain, pressure
pain and tickling
heat, cold, temperature
Nerve endings send messages to the brain through the
nose
foot
spinal cord
A small space between nerve cells.
dendrite
axon
synapse
neurotransmitter
An involuntary, automatic response to a stimulus.
reflex
behavior
medulla
pons
As organisms get more complex, cells become specialized to perform specific functions in the body. What is the function for the cell shown?
contract and shorten movement
provide coverage and protection
carry impulses around the body
connects parts together
Controls Reflexes
Spinal Cord
Medulla
Cerebellum
Controls Body Temperature
Pans
Brainstem
Hypothalamus
Controls Sleep
Medulla Oblongata
Brainstem
Spinal Cord
Stores Memories
Cerebrum
Cerebellum
Medulla
Which nervous system is protected by bone?
Peripheral Nervous System
Outer Nervous System
Central Nervous System
Which of these would be a response from the SYMPATHETIC nervous system?
Heart rate increases
Breathing rate slows
Blood flows to intestines
Blood pressure decreases
Select all of the below responses that are PARASYMPATHETIC
Blood diverts to digestive system
Pupils constrict
Heart rate increases
Breathing rate decreases
True or False: The autonomic system controls our MANUAL control of the body.
True
False
The brain has four lobes. Which is not a lobe of the brain?
Occipital
Temporal
Cerebral
Parietal
Which lobe controls voluntary movement and "thinking"?
Frontal lobe
Parietal lobe
Occipital Lobe
Temporal Lobe
The occipital lobe controls...
Vision
Smell
Taste
Movement
Which lobe processes memories?
Temporal
Occipital
Parietal
Frontal
The parietal lobe controls our reading of...
temperature
pressure
thirst
sight
Select the two parts of the brain that are not part of the cerebrum
cerebellum
brain stem
sulcus
corpus callosum
Which animals do not have a brain?
jellyfish
flies
lizards
cats
Which structure exists in order to protect and "insulate" the axon?
Myelin Sheath
Dendrites
Cell Body
Nucleus
Which system is for fight or flight?
Sympathetic
Parasympathetic
Which system is for resting and digesting?
Parasympathetic
Sympathetic
Somatic
The largest part of the neuron is the...
cell body
dendrites
axon terminal
nucleus
What are deeper than sulci and separates the brain?
Gyri
Meninges
Fissures
Kittens
The part of the brain that controls emotion, behavior and memory?
Prefrontal cortex
Right brain
Limbic
Left brain
The front part of the brain that controls decision making?
Frontal cortex
Temporal lobe
Occipital lobe
Prefrontal cortex
How many layers are there to the meninges?
5
7
3
2
Four lobes of the cerebrum are
frontal, middle, left, right
frontal, pons, hindbrain, left
parietal, temporal, frontal, occiptal
frontal, temporal, left, right
A clear fluid that helps the cornea keep its rounded shape, found in the anterior chamber
aqueous humor
choroid
cornea
optic nerve
The thick, clear jelly that helps give the eyeball its round shape
pupil
lens
vitreous humor
retina
auditory abilities
sensory abilities
visual abilities
