WorksheetsPractice Nervous System
Total questions: 62
Worksheet time: 45mins
Where can you find the nodes of Ranvier
on oligodendricytes
between astrocytes
inferior to the medulla oblongata
between schwann cells
Neurons _________touch other neurons
always
never
sometimes
Shaken Baby syndrome is connected with
concussions
cerebral edemas
contussions
Cerebral Vascular accidents
The pituitary, optic chiasma, and mammillary body hangs off what area of the brain?
hypothalamus
epithalamus
thalamus
corpus callosum
diencephalon
Strokes are caused by:
crushing of the spinal cord
severing of the spinal cord
blood vessel in brain leaking/clogged
a concussion
Which of the following is the reason an epidural or spinal tap will not paralyze you?
the needle doesn't go all the way into the spine cord region
you are only testing the CSF
the spinal cord stops higher then the puncture area
the doctor does an ultrasound at the same time to make sure he doesn't hurt you
Cerebral Spinal Fluid is made from blood plasma, it has a higher amount of what substance in it's composition?
Vitamin C
Water
myelin
schwann cells
Cerebral Spinal Fluid is made by the ____ and returned to the blood by the ____
choroid plexus, dural sinuses
medulla oblongata, hypothalamus
diencephalon, brain stem
corpora quadrigemina, pia mater
What does not make it to the brain through specialized blood capillaries?
urea and uric acid
glucose and amino acids
nicotine and morphine
anesthesia and sleeping pills
oxygen and blood
A refers to what region of the brain?
frontal lobe
temporal lobe
occipital lobe
cerebellum
parietal lobe
D refers to what region of the brain?
frontal lobe
temporal lobe
occipital lobe
cerebellum
parietal lobe
AC refers to what region of the brain?
frontal lobe
temporal lobe
occipital lobe
cerebellum
parietal lobe
C refers to what region of the brain?
frontal lobe
temporal lobe
occipital lobe
cerebellum
parietal lobe
AB refers to what region of the brain?
Primary motor area
broca's area
somatic sensory area
central sulcus
longitudinal fissure
E refers to what region of the brain?
frontal lobe
occipital lobe
temporal lobe
cerebellum
parietal lobe
A refers to what region of the brain
corpus callosum
hypothalamus
thalamus
pons
medulla oblongata
C refers to what region of the brain
corpus callosum
hypothalamus
thalamus
pons
medulla oblongata
AC refers to what region of the brain
corpus callosum
hypothalamus
thalamus
pons
medulla oblongata
AD refers to what region of the brain
corpus callosum
hypothalamus
thalamus
pons
medulla oblongata
AE refers to what region of the brain
midbrain
epithalamus
hypothalamus
thalamus
pons
BD refers to what region of the brain
epithalamus
hypothalamus
thalamus
pons
medulla oblongata
A refers to what region of a neuron?
dendrite
axon
cell body
axon terminal
schwann cells
E refers to what region of a neuron?
axon
cell body
dendrite
axon terminal
schwann cells
C refers to what region of a neuron?
schwann cells
axon
cell body
dendrite
axon terminal
G refers to what region of a neuron?
synaptic cleft
axon
cell body
dendrite
axon terminal
D refers to what region of a neuron?
node of ranvier
axon
cell body
dendrite
axon terminal
Match the labeled regions of the neuron with their correct names.
axon terminal
F refers to what region of a neuron?
axon
E refers to what region of a neuron?
dendrite
A refers to what region of a neuron?
schwann cells
D refers to what region of a neuron?
node of ranvier
C refers to what region of a neuron?
Which of these cells are not a type of neuroglia found in the CNS:
astrocytes
Schwann cells
oligodendrocytes
ependymal cells
microglia
Which of these filter blood and recapture neurotransmitters?
astrocytes
Schwann cells
oligodendrocytes
ependymal cells
microglia
Which of these recirculate cerebral spinal fluid with their cilia?
astrocytes
Schwann cells
oligodendrocytes
ependymal cells
microglia
Match the following types of glial cells with their primary functions in the central or peripheral nervous system.
astrocytes
Provide structural and metabolic support for neurons in the CNS
Schwann cells
Form myelin sheath around axons in the peripheral nervous system
oligodendrocytes
Form myelin sheath around axons in the central nervous system
ependymal cells
Line the ventricles of the brain and produce cerebrospinal fluid
microglia
Clean up dead brain cells, bacteria, and other debris in the CNS
The neuron processes that normally receive incoming stimuli are called:
axons
dendrites
axon terminals
Schwann cells
oligodendricytes
The term: central nervous system refers to:
brain and cranial nerves
brain and spinal cord
brain, spinal cord, and cranial nerves
spinal cord and spinal nerves
autonomic and peripheral nervous systems
The Schwann cell forms a myelin sheath (ball) around the:
dendrite
node of Ranvier
axon
axon terminal
The gap between two communicating neurons is termed:
synaptic cleft
nodes of Ranvier
dendrites
axon terminal
Which of the following is the correct representation of the gray and white matter:
brain: gray outside/white inside spinal cord: white outside/gray inside
brain: white outside/gray inside spinal cord: gray inside/white outside
brain: gray and white mixed spinal cord: white only
brain: gray spinal cord: white
Multiple sclerosis is a homeostatic imbalance... that can be described as:
body fighting neurons by mistake
body attacking myelin by mistake
autoimmune disease attacking glia
autoimmune disease attacking axons
Brain cancers and tumors are usually caused by:
gliomas
multiple sclerosis
myelin incompatabiilty
white matter degeneration
Myelin can be described as
white fatty insulation
yellow firm conductor
white conductor
white protein
yellowish protein
part of the brain stem that helps control blood pressure, heart rate, and breathing rate
Central nervous system
Cerebrum
Peripheral nervous system
Medulla oblongata
An elderly woman have tremors and shuffling of her gait might be developing:
cerebral palsy.
Alzheimer's disease.
Parkinson's disease.
multiple sclerosis.
What are the four major parts of your brain?
Cerebrum
Nerves
Cerebellum
Diencephalon
Brain Stem
The main connection between the right and left hemisphere of the cerebrum is the
basal nuclei
limbic system
corpus callosum
cerebellum
What describes the section of the brain?
cerebellum
responsible for balance and grace
brain stem
medulla ob, pons & midbrain found here
diencephalon
thalamus, epithalamus & hypothalamus
cerebrum
primary motor area
Reorder the following from most superficial to the deepest
skull
dura mater
arachnoid mater
pia mater
brain
No cure, fatal within 15 years of first symptoms, flapping arm movements that progresses to the torso
Parkingson's
Huntington's
Multiple Sclerosis
CIPA
What happens to the brain when impacted?
It remains unaffected
It expands
It shrinks
It shifts and bumps against the skull's hard interior
What are some symptoms of a concussion?
Joint pain
Nausea and vomiting
Fever and chills
Skin rash
What is Chronic Traumatic Encephalopathy (CTE)?
A type of headache, dizzieness, loss of consciousness
tau protiens on brain after many concussions. early dementia
A type of brain bleed
Bloody brain bruise, "shaken baby syndrome
Match the following brain dysfunctions with their correct descriptions.
cerebrovascular accident (CVA)
Also known as a stroke
Alzheimer's disease
A progressive neurodegenerative disorder characterized by memory loss
aphasia
Loss of ability to understand or express speech
cerebral edema
Swelling of the brain due to excess fluid
Parkinson's disease
A movement disorder marked by tremors and rigidity
swelling of the brain due to inflammatory response to injury (death may occur)
concussion
cerebral edema
intracranial hemorrhage
contusion
Match the terms
dips/valleys on brain
deep groves on the brain surface
ridges/elevations on the brain "bumps"
Optic Chiasma
optic nerves from the eyes cross
laterial fissure
separates the brain into left/right side
Which feature separates the frontal and parietal lobes?
Transverse fissure
Longitudinal fissure
Central sulcus
Lateral sulcus
Which hemisphere of the brain controls the right side of the body?
The left hemisphere
The right hemisphere
The back hemisphere
The frontal hemisphere
What part of the brain is responsible for regulating body temperature?
Pons
Hypothalamus
Midbrain
Brainstem
The brain and spinal cord are wrapped in 3 layers of connective tissue called ________.
Neurons
Liner
Meninges
Muscle
Characterized by loss of function below the neck is called;
Paraplegia
Quadriplegia
Epilepsy
Muscle Sclerosis
Ependymal Cells
astrocyte
oligodendrocytes
microglial cell
Which of the following is the correct order of the direction of a message?
Dendrite-Cell Body-Axon-Axon Terminal-Synapse
Synapse-Cell Body-Axon-Axon Terminal-Dendrite
Axon Terminal-Dendrite-Synapse-Cell Body-Axon
Axon-Cell Body-Dendrite-Axon Terminal-Synapse
