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Anatomy 1 > anat test 2 pelvic limb > Flashcards

anat test 2 pelvic limb Flashcards

1
Q

what are the 3 main branches off of the aorta

A

median sacral artery
internal iliac artery
external iliac artery

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2
Q

what are the 2 main branches off of the internal iliac artery

A

caudal gluteal artery
internal pudendal artery

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3
Q

what are the 4 main branches of the caudal gluteal artery

A

iliolumbar artery
cranial gluteal artery
lateral caudal artery
dorsal perineal artery

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4
Q

describe the location of the iliolumbar artery

A

runs cranial to the wing the ilium

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5
Q

what does the iliolumbar artery supply

A

psoas minor
iliopsoas
sartorius
tensor fasciae latae
middle gluteal

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6
Q

describe the location of the cranial gluteal artery

A

runs caudally to the wing of the ilium across the greater ischiatic notch

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7
Q

what does the cranial gluteal artery supply

A

the middle and deep gluteal muscles

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8
Q

what are the 2 major branches off of the external iliac artery

A

deep femoral artery
femoral artery

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9
Q

what branches off of the deep femoral artery

A

pudendoepigastric trunk
medial circumflex femoral artery

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10
Q

what branches off of the pudendoepigastric trunk

A

external pudendal artery
caudal epigastric artery

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11
Q

is the pudendoepigastric trunk generally found in cats

A

no

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12
Q

what does the deep femoral artery continue on as after the pudendoepigastric trunk branches off

A

medial circumflex femoral artery

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13
Q

what does the medial circumflex femoral artery pass through

A

the vascular lacuna

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14
Q

what does the medial circumflex femoral artery supply

A

adductor
vastus medialis
obturator
semimembranosus
hip joint capsule

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15
Q

what does the femoral artery pass through

A

the vascular lacuna

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16
Q

what are the major branches of the femoral artery before it turns into the popliteal artery

A

superficial circumflex iliac artery
lateral circumflex femoral artery
proximal caudal femoral artery
saphenous artery
descending genicular artery
distal caudal femoral artery

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17
Q

what does the saphenous artery go to

A

dorsal and plantar common digital arteries

18
Q

what are the following names moving distally after the femoral artery turns into the popliteal artery

A

cranial tibial artery
dorsal pedal artery
arcuate artery
dorsal and plantar metatarsal arteries

19
Q

what does the distal caudal femoral artery supply

A

biceps femoris
semimembranosus
semitendinosus
gastrocnemius
digital flexors

20
Q

describe the location of the popliteal artery (continuation of femoral)

A

courses between the two heads of the gastrocnemius muscle, over the flexor surface of the stifle, and through the popliteal notch of the tibia

21
Q

what does the popliteal artery supply

A

stifle
gastrocnemius
popliteus

22
Q

what does the popliteal artery give rise to

A

cranial and caudal tibial arteries

23
Q

describe the appearance of the split of popliteal into cranial and caudal tibial

A

the caudal tibial artery will branch off of the popliteal artery right before the it continues as the cranial tibial artery

24
Q

describe the location of the cranial tibial artery

A

located near the tibia between the cranial tibial muscle and the long digital extensor muscle

25
Q

what does the cranial tibial artery supply

A

peroneus longus
long digital extensor
cranial tibial

26
Q

what landmark does the cranial tibial artery continue as the dorsal pedal artery

A

talocrural joint

27
Q

what does the dorsal pedal artery supply

A

tarsus

28
Q

what are the 4 important sublumbar hypoxial muscles

A

psoas major
psoas minor
iliacus
quadratus lumborum

29
Q

what two muscles make up the iliopsoas

A

iliacus and psoas major

30
Q

where does the psoas minor originate

A

bodies of last thoracic and lumbar vertebrae

31
Q

where does the psoas minor insert

A

iliopectinal eminence of coxal bone

32
Q

action of the psoas minor

A

flex lumbar vertebrae and flex pelvis against the lumbar region

33
Q

attachments of quadratus lumborum

A

bodies of last thoracic and lumbar vertebrae
lumbar transverse processes
wing of ilium

34
Q

action of quadratus lumborum

A

to fix and laterally flex lumbar vertebrae

35
Q

origin of psoas major

A

bodies and transverse processes of lumbar vertebrae

36
Q

origin of iliacus

A

medial face of wing of ilium

37
Q

insertion for iliacus and psoas major

A

lesser trochanter

38
Q

action of iliacus and psoas major

A

flexion and lateral rotation of coxal joint
flex lumbar vertebrae [psoas major only]

39
Q

what is the inguinal ligament

A

caudal border of aponerosis of external abdominal oblique muscle

40
Q

what is the muscular lacuna a passageway for

A

iliopsoas muscle
femoral nerve

41
Q

what is the vascular lacuna [inguinal ring] a passageway for

A

femoral artery and vein
medial circumflex femoral artery and vein
saphenous nerve
lymphatics

Anatomy 1 (7 decks)

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