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2nd year > Anatomy > Flashcards

Anatomy Flashcards

1
Q

What innervates the trapezius

A

spinal accessory

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2
Q

What muscles are responsible for abduction of the arm

A

first 15 degrees - supraspinatous
rest is deltoid

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3
Q

common flexor origin arm

A

medial epicondyle

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4
Q

common extensor origin arm

A

lateral epicondyle

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5
Q

which nerve innervates LOAF muscles

A

median

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6
Q

trendelenber’s sign

A

superior gluteal nerve injury

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7
Q

which nerve runs through middle ear to brain

A

chorda tympani

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8
Q

paranasal sinuses innervation

A

trigeminal

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9
Q

which is the blind spot

A

optic disc

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10
Q

superior oblique eye muscle role

A

down, out, intorsion

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11
Q

inferior oblique eye muscle role

A

up, out, extortion

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12
Q

what condition would paralyse face minus forehead

A

stroke

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13
Q

LR_ SO_

A

LR6, SO4

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14
Q

what does the renal medulla secrete

A

catecholamines (e.g. adrenaline)

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15
Q

at which vertebral level are the kidneys

A

right - L1 to L3
left - T12 to L2
(posterior to 11th and 12th ribs)

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16
Q

where does lymph from kidneys drain to

A

lumbar nodes

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17
Q

deltoid innervation

A

axillary

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18
Q

innervation upper arm (BBC)

A

musculocutaneous

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19
Q

anterior arm innervation

A

median nerve

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20
Q

posterior forearm innervation

A

radial nerve

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21
Q

claw hand

A

ulnar nerve injury

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22
Q

innervation gluteus muscles

A

medius and minimus - superior gluteal
maximus - inferior gluteal

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23
Q

innervation perineum

A

pudendal nerve

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24
Q

order of vessels in femoral triangle

A

NAVL

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25
lateral border of femoral triangle
sartorius
26
most medial muscle in thigh
gracilis
27
gastrocnemius comes down to form which tendon
calcaneal (achilles)
28
runs through middle ear, taste
chorda tympani (VII)
29
outer ear innervation
greater auricular
30
paranasal sinuses innervation
trigeminal (V1 except maxillary - V2)
31
where do paranasal sinuses drain to
mainly middle meatus
32
what cartilages form laryngeal prominence
epiglottis, thyroid cartilage, arytenoid cartilage
33
what type of cartilage is the epiglottis made of
elastic
34
which muscle tenses vocal folds
cricothyroid
35
which muscle relaxes vocal folds
thyroarytenoid
36
space between vocal folds
rima glottidis
37
what helps control shape of lens
ciliary body
38
which muscle dilates pupils
dilator pulpillae
39
which muscles control the accommodation reflex
sphincter pupillae, cilliary muscles
40
space between sphenoid sinus and superior meatus
sphenoethmoidal recess
41
examples of little's area arteries
anterior and posterior ethmoidal arteries
42
what is the internal thoracic artery a brach of
subclavian
43
what muscles elevate the ribs during forced inspiration?
external intercostals
44
where do brachiocephalic veins drain to
SVC
45
heart apex surface anatomy
left 5th intercostal space mid clavicular line
46
what level does aorta, oesophagus and vena cava each pass through diaphragm
T12, T10, T8
47
which liver lobe is most closely associated with the gallbladder
quadrate
48
which vessel do ureters go under
uterine artery (water under bridge)
49
what attaches at ASIS
sartorius
50
what are the rotator cuff muscles?
supraspinatus, infraspinatus, teres minor, subscapularis
51
what innervates triceps brachii
radial nerve
52
Forearm muscles that attach to medial epicondyle (flexors) are all innervated by ____ nerve except flexor carpi ulnaris and medial half of flexor digitorum profundus which are innervated by ______
median ulnar nerve
53
all posterior (extensor) muscles are innervated by _____
radial nerve
54
what are the LOAF muscles?
lateral two lumbricles, opponens policies, abductor policies brevis, flexor policies brevis
55
what nerve innervates all hand muscles except LOAF
ulnar
56
what nerve supplies perineum
pudendal
57
what are the lateral, medial and superior borders of the femoral triangle
lateral - sartorius medial - adductor longus superior - inguinal ligament
58
innervation anterior thigh
femoral nerve
59
medial thigh innervation
obturator (except hamstring part of adductor Magnus - tibial)
60
posterior thigh innervation
tibial (except short head biceps femoris - fibular)
61
_____ muscle attaches to malleus _____ muscle attaches to stapes
tensor tympani stapedius
62
common site of nose bleeds
littles area
63
made of elastic cartilage
epiglottis
64
sensation to laryngeal cartilages
CNX - internal branch of superior laryngeal nerve
65
test for superior and inferior oblique eye muscles
superior - up, in inferior - down, in
66
what nerve provides special sensation of vision
CNII
67
first branch of internal carotid artery
ophthalmic artery
68
describe the direction of the three types of intercostal muscles
external - hands in pockets internal - hands over chest innermost - straight down
69
what are the primary muscles of respiration
diaphragm and external intercostals
70
what connects heart valves to papillary muscle
chorda tendonea
71
name the four main heart valves in the order blood passes through them
tricuspid, pulmonary, mitral, aortic
72
what are the two heart nodes
SA node, AV node
73
what is the contents of the femoral sheath
canal, artery and vein
74
what muscle contracts bladder
detrusor
75
what forms the trigone of the bladder
two urethral orifices and internal urethral orifice
76
what connects the liver to the abdominal wall?
falciform ligament
77
what is the remnants of the foetal umbilical vein ?
ligamentum teres
78
where does the trachea bifurcate
T4/5 - carina
79
at what rib level is sternal angle
rib 2
80
what vertebral level does larynx become trachea
C6
81
what bones are damaged in a blow out fracture
ethmoid and maxilla
82
where does inferior meatus drain to?
nasolacrimal duct
83
orbicularis oculi innervation
CN7
84
levator palpibrae superioris innervation
CN3
85
accommodation reflex nerve
CN3
86
what connects middle ear to nasopharynx
Eustachian tube
87
what nerve supplies posterior 1/3 of the tongue
CN9
88
what nerve supplies - general sensation - taste in anterior 2/3 of the tongue
- CNV3 - CNVII

2nd year (5 decks)

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