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some finals terms Flashcards

(77 cards)

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1
Q

cardiac contraction

A

systole

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2
Q

cardiac relaxation

A

diastole

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3
Q

closure of AV valves

A

S1 “Lub”

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4
Q

closure of Semilunar valves

A

S2 “Dub”

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5
Q

PMI - Pulmonary Valve

A

low in left 3rd

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6
Q

PMI - Aortic Valve

A

High in left 4th

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7
Q

PMI - Left AV Valve

A

Low in left 5th

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8
Q

PMI - Right AV Valve

A

Lowin right 4-5th

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9
Q

from where does the thoracic duct receive lymph?

A

3/4 of the body

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10
Q

from where does the right lymphatic duct receive lymph?

A

right half of he head and neck, right thoracic limb and shoulder

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11
Q

where is the highest blood [O2] in the fetal heart?

A

the umbilical vein

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12
Q

what do the umbilical arteries regress to?

A

round ligaments of the urinary bladder

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13
Q

what does the umbilical vein become?

A

round ligament of the liver

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14
Q

what does the ductus venosus become?

A

the ligamentum venosum

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15
Q

what does the ductus arteriosus become?

A

ligamentum arteriosum

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16
Q

what does the foramen ovale become?

A

fossa ovalis

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17
Q

what are the components of the CNS?

A

brain and spinal cord

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18
Q

what are the components of the PNS?

A

cranial nerves and spinal nerves

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19
Q

what is the basic functional unit of the nervous system?

A

neuron

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20
Q

what is a collection of neuron cell bodies outside the CNS?

A

ganglion

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21
Q

what is a collection of neuronal cell processes traveling within the CNS?

A

tract

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22
Q

what is a collection of neuron cell bodies within the CNS?

A

nucleus

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23
Q

where are the cell bodies located in the spinal cord?

A

grey matter

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24
Q

what conduct sensory impulses from periphery to CNS?

A

Primary afferent neurons (sensory)

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25
what conducts motor impulse from CNS to effector organ?
Final efferent neurons (motor)
26
what are final efferent neurons AKA?
lower motor neurons
27
what are the two players in monosynaptic patellar reflex?
1. primary afferent neurons | 2. lower motor neurons
28
what are the short neurons interposed between afferent and efferent neurons?
interneurons
29
where do projection neurons terminate?
the brain
30
class of neurons that supply the main body mass
somatic
31
class of neurons that supply the organs/blood vessels?
visceral
32
GSE
1. multipolar 2. skeletal muscles 3. single neuron from CNS to muscle fiber
33
GVE
1. multipolar 2. smooth/cardiac muscle, glands 3. 2-neuron cain between the CNS and effector organ
34
GSA
1. pseudounipolar 2. carry sensory info to somatic systems 3. cell bodies in sensory ganglia
35
GVA
1. pseudounipolar 2. carry sensory info from visceral body systems to CNS 3. cell bodies are located in sensory ganglia
36
SSA
1. bipolar | 2. carry visual and auditory info
37
SVA
1. bipolar and pseudounipolar | 2. carry taste and smell sensations
38
what types of neurons are in dorsal roots?
sensory, afferent
39
what types of neurons are in ventral roots?
motor, efferent
40
what nervous system controls involuntary visceral activity in order to maintain homeostasis or respond to stress?
ANS
41
what are the two divisions of GVE?
1. sympathetic | 2. parasympathetic
42
order of radiographic opacities from least to most
air -> fat -> soft tissue/fluid -> mineral -> metal
43
how many domes of the diaphragm in a DV view?
1
44
how many domes of the diaphragm in a VD view?
3
45
what are the mechanical papillae?
1. filiform papillae | 2. conical papillae
46
what are the gustatory papillae?
1. fungiform | 2. vallate
47
what age will the dogs loose all its deciduous teeth?
3-5 weeks
48
what age does the dog have all its permanent teeth?
5-7 months
49
what is the intrapharyngeal opening?
choanae
50
what nerve innervates the larynx?
vagus n
51
Lr6Do4Rest3
ok
52
what lymph node drains superficial structures dorsal to the palate and ear, and efferents drain to medial retropharyngeal LN?
parotid lymph node
53
what is the palpable LN that drains superficial structures of the face and intermandibular space, that efferents drain to the medial retropharyngeal LN?
mandibular lymph noded
54
what LN drains deep structures in its vicinity?
lateral retropharyngeal LN
55
what is the terminal lymph node of the head?
medial retropharyngeal lymph node
56
rostral colliculus is for
visual reflexes
57
caudal colliculus is for
auditory reflexes
58
myelencephalon AKA
medulla oblongata
59
2 locations where the diameter of the spinal cord is increased
cervical and lumbar intumescense
60
caudal end of the parenchyma of the spinal cord
conus medullaris
61
sacral and caudal spinal roots stream caudally to exit at their repsective foramina
cauda equina
62
what is deep to the yellow ligament outside of the dura mater
epidural space
63
thickened longitudinal cord of pia on lateral margin of spinal cord to attach to the dura and arachnoid. thus suspending the spinal cord
denticulate ligaments
64
narow cord of meninges that attaches conus medullaris to the caudal vertebrae
filum terminale
65
what is continuous cranially with the basilar artery?
ventral spinal artery
66
what is within the epidural space on the floor of the vertebral canal that anastomoses with branches of vertebral and azygos veins and cd vena cava?
ventral internal vertebral venos plexus
67
part of spinal cord that receives afferent info from body and limbs (GSA,GVA), mostly interneurons and projection neurons
dorsal grey horn
68
GVE neurons are in what
lateral grey horn
69
GSE neurons are in what?
ventral horn
70
what contain mostly ascending sensory (mostly conscious proprioception)
dorsal funiculus (white matter)
71
what contains ascending sensory, descending motor (mostly to flexors) fibers?
lateral funiculus (white matter)
72
what contains mostly descending motor fibers (mostly to extensors)
ventral funiculus (white matter)
73
how do you know uterine horn from jejunum?
presence of jejunal arteries
74
uterine a. is a direct branch from what artery?
vaginal artery
75
what kind of incision do you make for an intestinal resection?
oblique; such that the antimesenteric border is shorter than the mesenteric border
76
what artery does not conduct blood that will enter the hepatic portal system to be filtered by the ;liver prior to returning to the heart?
testicular a. - goes into the renal veins
77
what is contains within the dorsal root ganglia?
cell bodies of primary afferent neurons

gross anatomy (6 decks)

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