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WorksheetsNervous System Review
Total questions: 85
Worksheet time: 4hrs 17mins
Which TWO of these are the main divisions of the nervous system?
Central Nervous System
Autonomic Nervous System
Peripheral Nervous System
Somatic Nervous System
In which division do the brain and spinal cord belong?
Central Nervous System
Autonomic Nervous System
Peripheral Nervous System
Somatic Nervous System
This division is the part of the PNS that deals with sensing a stimulus and sending a message towards the brain.
Motor
Somatic
Autonomic
Sensory
This division is the part of the PNS that deals with motor movements and receives messages from the brain.
Motor
Autonomic
Somatic
Sensory
The efferent (motor) division is divided into which TWO of these?
Somatic
Parasympathetic
Sympathetic
Autonomic
Which of these divisions deals with involuntary movements?
Central Nervous System
Afferent Division
Somatic Nervous System
Autonomic Nervous System
Which part of a neuron acts as the antennae to receive a signal?
Axon
Soma
Dendrites
Myelin Sheath
Which part of a neuron sends out a signal to another cell?
Axon
Soma
Dendrites
Myelin Sheath
Which letter represents the resting potential of a neuron?
A
B
C
D
E
Which letter represents the hyperpolarization of a neuron?
A
B
C
D
E
A resting neuron is more _ than its surroundings.
Negative
Positive
Acidic
Basic
Depolarization occurs, making a neuron more positive, because _ rushes into the cell.
Potassium
Sodium
Chlorine
Water
What structure resets the potential of a neuron after an action potential has finished?
Glucose Carrier Protein
Sodium Potassium Pump
Electron Transport Loop
Sodium Glucose Cotransporter
Which neurotransmitter signals muscles to contract?
Acetylcholine
Dopamine
Glutamate
Serotonin
Which part of a neuron sends the message out from the cell body?
axon
dendrite
cell body
neuron
If I step on a nail...what type of neuron take that signal TO the CENTRAL NERVOUS SYSTEM?
cerebrum
motor
sensory
cerebellum
What type of neurons send signals from the brain to other parts of the body to create a response?
Sensory neurons
Motor neurons
Action neurons
Passive neurons
What makes up the peripheral nervous system?
The brain and spinal cord
Neurons in the rest of the body
Neurons in your legs
Neurons in the arms
What best describes the spinal cord?
protected by our skull
a computer
a thick bundle of nerves
a long bony ridge
Short-term and long-term are two types of:
systems
memory
muscles
bones
The nervous system helps us to:
move
eat
breathe
all of the above
Another name for a nerve cell is a:
dendrite
cerebellum
neuron
axon
Information we know is stored in our ____
What controls your balance ?!
thalamus
cerebellum
basal ganglia
frontal lobes
Thinking, memory, and emotions happen here.
cerebellum
cerebrum
medulla
neuron
Responsible for heart rate, body temperature, and blood pressure
medulla
cerebrum
cerebellum
neuron
In order for a memory to go from short term to long term, what must happen?
Recalled/remembered
Practiced
Coated with neurotransmitters
All the above
Which human body system is responsible for detecting, processing, and responding to stimuli?
Circulatory
Nervous
Immune
Skeletal
Anything that causes a response is called a ____________?
homeostasis
reflex
stimulus
organ system
Check all of the parts of the nervous system.
brain
spinal cord
heart
nerves
Nerve cells are the basic unit of the nervous system and make up all of its parts. What is a nerve cell called (BE CAREFUL)?
neutron
neuron
neutrino
nephron
The nervous system has two main divisions: the central and the peripheral nervous systems. Check all of the parts of the CNS.
Brain
Nerves
Spinal Cord
Involuntary actions, like our heart beating, are controlled by what?
Diet
Tendons
Nervous System
Skeletal System
What helps protects the brain?
Skull
Rib cage
Medulla Oblongata
Homeostasis
Which system is the skull a part of?
Muscular
Digestive
Nervous
Skeletal
Our spinal cord is protected by the vertebrate of our backbone. What two systems are interacting?
Nervous and Muscular
Nervous and Endocrine
Nervous and Respiratory
Nervous and Skeletal
If something is done by choice, it is _____________?
Voluntary
Involuntary
Valuable
Voluminous
We use our senses in order to gather information about the world around us. Which of the following are examples of our senses?
Sight
Flight
Hearing
Touch
Which of the following represents an involuntary action?
Walking
Talking
Chewing
Digesting food
Which of the following is a voluntary action?
Heart beating
Breathing
Raising your hand
Pupillary Reflex
How does your nervous system work with your circulatory system?
Our nervous system makes us breathe.
Our nervous system makes blood clot.
Our nervous system controls our heart rate.
Our nervous system protects our heart.
Which system is responsible for providing the brain with oxygen and removing waste products like carbon dioxide?
Respiratory
Digestive
Circulatory
Nervous
Which of the following are structures of the central nervous system (CNS)?
Brain
Cranial Nerves
Spinal Cord
Spinal Nerves
Which division of the nervous system sends signals TO the CNS?
Sensory (Afferent)
Motor (Efferent)
Which is more numerous in the nervous system?
Neurons
Neuroglia
When you voluntarily control a muscle, which division of the nervous system is active?
sensory; somatic
sensory; autonomic
motor; autonomic
motor; somatic
What is another name for the sensory division of the nervous system?
Sensory
Motor
Afferent
Efferent
Which part of the nervous system is responsible for the fight or flight response?
Afferent Division
Sympathetic Division
Somatic Division
Parasympathetic Division
Which part of the nervous system reverses the effects of the fight or flight response?
Afferent Division
Sympathetic Division
Somatic Division
Parasympathetic Division
Which part of the neuron is covered in myelin and sends an impulse to the next neuron?
Dendrite
Axon
Cell Body
Nucleus
Which layer of the meninges is closest to the brain?
Dura Mater
Arachnoid Mater
Pia Mater
Which lobe of the brain controls reasoning, planning, and decision making?
Frontal
Parietal
Temporal
Occipital
Which part of the brain controls visual processing?
Frontal
Parietal
Temporal
Occipital
The diencephalon contains all of the following structures EXCEPT
thalamus
hypothalamus
cerebellum
pineal gland
Which part of the brain is the "reptilian brain" and is responsible for involuntary, life-sustaining activities like breathing and heart rate?
Cerebrum
Diencephalon
Brain Stem
Cerebellum
Which part of your brain is responsible for "muscle memory"?
Cerebrum
Diencephalon
Brain Stem
Cerebellum
Which pairing is NOT correct?
mechanoreceptors - pressure
thermoreceptors - temperature
nociceptors - chemicals
photoreceptors - light
Which parts of the eye are involved in regulating, focusing, and interpreting the light that comes in?
Iris
Retina
Sclera
Lens
Which of the following would be most active in a bright environment?
Cones; pupils wide open
Cones; pupils constricted
Rods; pupils wide open
Rods; pupils constricted
Which is the correct order in which sound waves throw through the ear?
auricle; auditory canal; tympanic membrane; ossicles; cochlea
auditory canal; tympanic membrane; cochlea; ossicles; auricle
auditory canal; tympanic membrane; ossicles; auricle; cochlea
auricle; auditory canal; ossicles; tympanic membrane; cochlea
Sweating
Heat from the sun
What does the nervous system do?
Pumps blood from your heart to your body
Carries messages back and forth between your brand and the rest of your body
Breaks up food
Secrete hormones.
What are the 3 mains parts of the Nervous System
Brain, heart, blood vessels
Blood Vessels, spinal cord, blood
Brain, Spinal Cord, Neurons
Heart, blood vessels, and blood
What is considered the command center of the nervous system?
Neurons
Heart
Spinal Cord
Brain
