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WorksheetsModule 3 Practice
Total questions: 45
Worksheet time: 23mins
Which type of neuron is only found in the CNS?
motor neuron
sensory neuron
interneuron
somatic neuron
Which type of structural neuron is found in the retina of the eye?
unipolar
pseudounipolar
bipolar
multipolar
Which letter best represents the ependymal cells?
A
B
C
D
Which letter shows the cell that will create the blood brain barrier?
A
B
C
D
Which letter best represents the microglial cells?
A
B
C
D
Which letter best represents the layer that creates fascicles?
B
C
D
E
Which letter best represents the endoneurium?
A
B
C
F
Which letter best represents the layer that will wrap around fascicles and create the outer layer of a nerve?
F
E
D
C
All of the following are located in the gray matter of the brain except
motor neuron cell bodies
interneuron cell bodies
unmyelinated axons
myelinated axons
Which of the following meninges contains an outer periosteal layer?
Dura mater
arachnoid mater
pia mater
central canal
This ventricle is located between the pons and the cerebellum.
lateral ventricle
second ventricle
third ventricle
fourth ventricle
All of the following areas of the brain are fully covered by the blood brain barrier except
parietal lobe
choroid plexus
hypothalamus
pineal gland
Which part of the midbrain helps with visual reflexes?
cerebral peduncles
superior colliculi
cerebral aqueduct
inferior colliculi
Which area of the brain has two respiratory control centers?
midbrain
medulla oblongata
pons
cerebellum
Which area of the brain houses the substantia nigra?
midbrain
medulla oblongata
diencephalon
pons
Another name for cranial nerve II (2) is _________
abducens
facial
optic
oculomotor
The vagus nerve is also known as cranial nerve number
VIII (8)
IX (9)
X (10)
XI (11)
Which letter best represents the caudate nucleus?
A
B
C
D
The thalamus is best represented by which letter?
B
C
D
E
The letter D best represents which cranial nerve?
Abducens
Facial
Vestibulocochlear
Trigeminal
Cranial nerve XII (12) is best represented by which letter?
G
F
E
D
The structure of the spinal cord where axons extend down from the conus medullaris is called
L1 terminal end
cauda equina
filum terminale
lumbosacral enlargement
The meningeal layer that contacts the spinal cord is called
pia mater
subarachnoid space
arachnoid layer
dura mater
Which letter best represents the subarachnoid space?
C
D
E
F
The dorsal root ganglion is represented by which letter?
F
G
H
I
Letter G is the
Anterior root
Posterior root
Spinal nerve
Grey commissure
The posterior horn of gray matter contains
somatic motor neuron cell bodies
autonomic motor neuron cell bodies
sensory neuron axons
the central canal
How many cervical nerves do we have?
5
6
7
8
Which of the following is false about a dermatome?
If there is regional anesthesia the dermatome can indicate spinal nerve damage
It is a segment of skin supplied by multiple spinal nerves
It can create a phenomena known as referred pain
It can help diagnose shingles because shingles follows the dermatome map during a breakout
The major nerve plexuses that you need to know include all of the following except
thoracic
cervical
brachial
sacral
Which letter represents the ulnar nerve?
E
D
C
B
The axillary nerve is represented by letter
A
B
C
D
If a sensory neuron has tonic adaptation this means that
it has a wide receptive field
it has limited adaptation
it has rapid adaptation
it has a small receptive field
Somatic receptors are found in all of these locations except
inside joints
blood vessel wall
skin
tendons
Nociceptors sense
specific molecules dissolved in fluid
pressure
vibration
pain
Which two cranial nerves are involved in the special sensation of gustation?
abducens and trochlear
trigeminal and vestibulocochlear
facial and glossopharyngeal
accessory and vagus
Which type of papillae on the tongue contains the most taste buds?
foliate
vallate
fungiform
filiform
The palpebral fissure is
the sebaceous gland within the eyelid
space between the eyelids
corners of the eye
medial "pink" bump
The structure that drains the lacrimal fluid into the lacrimal sac is called
lacrimal canaliculus
nasolacrimal duct
lacrimal puncta
lacrimal caruncle
The area in the eye that has the sharpest vision because it contains the highest number of cone cells is called
optic disc
fovea centralis
choroid
ciliary body
The ear structure that contains the membranous sac called the utricle is called
vestibule
cochlea
semicircular canals
internal auditory tube
Which letter best represents the cornea, the clear part of the sclera?
A
B
C
D
The aqueous humor is best represented by letter
B
C
F
K
The auricle of the ear is located in which region?
External
Middle
Inner
Which structure is responsible for moving the oval window and transmitting sound into the inner ear?
stapes
stereocilia
malleus
semicircular duct
