14047139
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Quiz von Marina Martins, aktualisiert more than 1 year ago
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Erstellt von Marina Martins
vor mehr als 6 Jahre
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Frage 1
Frage
Association neurons originate from which part of the neural tube?
Antworten
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Basal Lamina
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Alar Lamina
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Neural Crest
-
Mantle
Frage 2
Frage
Which region is part of the diencephalon?
Antworten
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Olfactory Bulb
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Tectum
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Hypothalamus
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Red Nucleus
Frage 3
Frage
What is the name of the midline fold between the cerebral hemispheres?
Antworten
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Falx Cerebri
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Tentorium Cerebelli
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Diaphragma Sellae
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Dura Mater
Frage 4
Frage
The cerebellomedullary cistern lies in which space?
Antworten
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Epidural Space
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Subdural Space
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Subarachnoid Space
Frage 5
Frage
The vertebral artery has a well-developed anastomosing branch in which species?
Antworten
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Cats only
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Ruminants only
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Dogs only
-
Both cats and ruminants
Frage 6
Frage
In the skull, the dura mater is separate from the periosteum.
Antworten
- True
- False
Frage 7
Frage
Cerebral spinal fluid is PRODUCED by
Antworten
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choroid plexuses
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the cerebellomedullary cistern
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arachnoid granulations
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lumbar cistern
Frage 8
Frage
The basilar artery is directly supplied by the
Antworten
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vertebral arteries
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aorta
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internal carotids
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maxillary
Frage 9
Frage
Which cranial nerve does not have parasympathetic innervation?
Antworten
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III
-
VII
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VIII
-
IX
-
X
Frage 10
Frage
The aqueous humor is produced by the
Antworten
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canal of Schlemm
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ciliary body
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retina
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choroid
Frage 11
Frage
When light passes through the eye, it passes through which structures? (from rostral to caudal)
Antworten
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pupil > aqueous humor > cornea > lens > retina > vitreous humor
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cornea > lens > pupil > aqueous humor > vitreous humor > retina
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aqueous humor > irs > vitreous humor > lens > cornea > retina
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cornea > aqueous humor > pupil > lens > vitreous humor > retina
Frage 12
Frage
The conjunctiva is lined by what kind of epithelium?
Antworten
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non-keratinized stratified squamous epithelium
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simple cuboidal epithelium
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simple squamous epithelium
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transitional epithelium
Frage 13
Frage
Which gland produces the superficial oily layer of the tear film?
Antworten
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tarsal gland
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lacrimal gland
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conjunctiva
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deep gland of the third eyelid
Frage 14
Frage
Which cranial nerve provides sensory input for the majority of the lateral pinna?
Antworten
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Opthalmic
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Mandibular
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Maxillary
-
Auriculopalpebral
Frage 15
Frage
You treat a horse that has an infected guttural pouch. The horse is experiencing dysphagia. Which cranial nerve(s) is likely affected?
Antworten
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VII
-
IX
-
X
-
VIII
-
IX and X
Frage 16
Frage
Angular acceleration is detected by which component of the vestibular system?
Antworten
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Maculae
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Ampulla
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Cochlea
-
Saccule
Frage 17
Frage
The ampulla contains otoliths which are important for detecting angular acceleration.
Antworten
- True
- False
Frage 18
Frage
Nystagmus refers to which abnormality?
Antworten
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Lack of pupillary constriction
-
Lack of coordination
-
Drooping eyelid
-
Involuntary eye movement
Frage 19
Frage
What type of cartilage forms the pinna?
Antworten
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Annular
-
Auricular
-
Scutiform
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Articular
Frage 20
Frage
Which reflex is not sensed by the trigeminal nerve?
Antworten
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corneal
-
nictitating
-
oculocardiac
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pupillary light reflex
Frage 21
Frage
Horner's syndrome is caused by damage to
Antworten
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the sympathetic trunk
-
the oculomotor nerve
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the optic nerve
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the edinger-westphal nucleus
Frage 22
Frage
The autonomic nervous system is composed of what type of nerves?
Antworten
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General Visceral Motor (GVM) fibers
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Special Visceral Sensory (SVS) fibers
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Special Visceral Motor (SVM) fibers
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General Somatic Sensory (GSS) fibers
Frage 23
Frage
What type of tissue does not receive autonomic innervation?
Antworten
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Smooth muscle
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Skeletal muscle
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Cardiac muscle
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Glandular tissue
Frage 24
Frage
Which division of the autonomic nervous system has a long post-ganglionic neuron?
Antworten
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Sympathetic
-
Parasympathetic
Frage 25
Frage
Sympathetic outflow can be described as
Antworten
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thoracolumbar
-
craniosacral
-
thoracosacral
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craniocervial
Frage 26
Frage
Which cranial nerve synapses at the pterygopalatine ganglion
Antworten
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III
-
X
-
VII
-
IX
Frage 27
Frage
Which pathway senses true pain?
Antworten
-
spinothalmic tract
-
gracile tract
-
spinoreticular tract
-
spinocerebellar tract
Frage 28
Frage
Which sensory pathway has only ipsilateral relay?
Antworten
-
spinocerebellar tract
-
spinoreticular tract
-
spinocervicothalmic tract
-
cuneate tract
Frage 29
Frage
Which sense does NOT have a pathway that travels through the thalamus?
Antworten
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olfactory
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vision
-
true pain
-
kinaesthesia
Frage 30
Frage
The medial lemniscus system is composed of which sensory pathways?
Antworten
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dorsal columns and the spinoreticular tract
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spinothalamic tract, the dorsal columns, and the spinocervicothalamic tract
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spinothalamic tract, spinocerebellar tract, and the spinoreticular tract
-
spinothalamic tract and the spinocervicothalamic tract
Frage 31
Frage
The pyramidal system is also known as
Antworten
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vestibulospinal tract
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spinocerebellar tract
-
corticospinal tract
-
spinothalamic tract
Frage 32
Frage
Which is a symptom of upper motor neuron disease?
Antworten
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no reflex activity
-
muscle atrophy
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lack of motor control
-
complete paralysis
Frage 33
Frage
What type of receptor is commonly found at neuromuscular junctions?
Antworten
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Nm
-
Nn
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M1
-
M2
Frage 34
Frage
What is the mechanism of local anesthetics?
Antworten
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They disrupt sodium channel function
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They prevent neurotransmitter release
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They block neurotransmitter binding
-
They accelerate the breakdown of neurotransmitters
Frage 35
Frage
N2 or Nn receptors are found in
Antworten
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autonomic ganglia
-
neuromuscular junctions
Frage 36
Frage
Sensory fibers travel to the spinal cord via the
Antworten
-
dorsal root
-
ventral root
Frage 37
Frage
The spinal cord lies in the...
Antworten
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subdural space
-
epidural space
-
subarachnoid space
Frage 38
Frage
Spinal nerves travel from the spinal cord to the sympathetic trunk via the
Antworten
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ventral root
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dorsal root
-
white rami communicantes
-
grey rami communicantes
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