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Domestic Animal Anatomy > Exam 2- Small animal > Flashcards

Exam 2- Small animal Flashcards

1
Q

the artery that comes directly off the aorta and is the main blood supply to the pelvic limb is the _____

A

external iliac

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2
Q

the artery found within the femoral triangle is the

A

femoral

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3
Q

what artery travels down the cranial aspect of the tibia?

A

cranial tibial

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4
Q

the ____ artery can be palpated in most small animals for a pulse at the dorsal tarsal area

A

dorsal pedal

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5
Q

blood flow to the pelvic limb comes primarily from two branches of the abdominal aorta: the _____ and _____ arteries

A

external and internal iliac

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6
Q

the _____ nerve arises proximally from the sciatic nerve and courses distally over the lateral side of the stifle/crus

A

common peroneal

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7
Q

what nerve innervates the semitendinosus muscle

A

sciatic

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8
Q

what nerve provides cutaneous innervation to the medial thigh and stifle

A

femoral

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9
Q

what nerve innervates the major extensors of the stifle?

A

femoral

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10
Q

which nerve innervates the adductors of the pelvic limb

A

obturator

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11
Q

which nerve, if damaged, would result in the inability to bear weight on the affected pelvic limb?

A

femoral

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12
Q

the _____ nerve courses around the proximal part of the femur, between the tuber ischia and the greater trochanter, where it can be damaged with retrograde pinning of a fractured femur

A

sciatic

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13
Q

the nerve responsible for muscles that extend the hock and/or flex the digits is the ___ nerve

A

tibial

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14
Q

the nerve that innervates the superficial digital flexor is the ___ nerve

A

tibial

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15
Q

the flexor surface of the hip is located on the ____ surface of the pelvic limb

A

cranial

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16
Q

in the digits, the movement of the joints that move the tip of the digits toward the plantar surface is called _____

A

flexion

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17
Q

the pet is composed of bones from the

A

digits, metatarsus and tarsus

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18
Q

2 os coxae make a pelvis and are fused ventrally at the ____

A

pelvic symphysis

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19
Q

the flexor surface of the tarsus is the _____ surface

A

dorsal

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20
Q

the two os coxae are fused ventrally at the _______

A

pelvic symphysis

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21
Q

the patellar surface of the femur is at the ____ surface

A

cranial

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22
Q

normally, the digits present in the pelvic limb are

A

II-V

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23
Q

the extensor surface of the digits is the ____ surface

A

dorsal

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24
Q

a muscle which flexes the digits will cause which action on the tarsus?

A

extension

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25
Q

the middle and deep gluteal muscles insert on the _______

A

greater trochanter

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26
Q

in the dog, there are ____ tendons of insertion of muscles that contribute to the common calcaneal tendon

A

5

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27
Q

which of the following is the point of origin for the long digital extensor muscle of the hindlimb?

A

distal femur

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28
Q

the superficial digital flexor of the pelvic limb will ___ the tarsus and ___ the digits

A

extend; flex

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29
Q

the middle and deep gluteal muscles insert on the _____

A

greater trochanter

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30
Q

the vastus laterals muscle inserts distally on the ______

A

tibial tuberosity

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31
Q

of the hip flexor muscles the _____ inserts on the fascia lata

A

tensor fasciae latae

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32
Q

a muscle that flexes the hip and both flexes and extends the stifle is:

A

biceps femoris

33
Q

what is the muscle that extends the stifle

A

rectus femoris

34
Q

biceps femoris attachment

A

sacrotuberous ligament and ischiatic tuberosity
fascia lata and crural fascia to the patella, patellar ligament, cranial border of tibia, tuber calcanei

35
Q

biceps femoris action

A

extend the hip, stifle, and hock
caudal part flexes the stifle

36
Q

semitendinosus attachments

A

ischiatic tuberosity to tibia, tuber calcanei by means of the crural fascia

37
Q

semitendinosus action

A

extend the hip, flex the stifle, extend the hock

38
Q

semimembranosus attachments

A

ischiatic tuberosity to the distal femur and proximal tibia

39
Q

semimembranosus action

A

extend the hip, the part that attaches to the femur extends the stifle, and the part that attaches to the tibia flexes/extends the stifle

40
Q

sartorius attachments

A

ilium and thoracolumbar fascia
Caudal part: ilium to the cranial border of the tib
Cranial part: patella

41
Q

sartorius actions

A

flex the hip
Cranial part: extends the stifle
Caudal part: flexes the stifle

42
Q

gracilis attachments

A

pelvic symphysis to cranial border of the tibia. tuber calcanei

43
Q

gracilis actions

A

adduct the limb, flex the stifle, and extend the hip and hock

44
Q

pectineus attachments

A

pubis to distal femur

45
Q

pectineus actions

A

to adduct the limb

46
Q

adductor attachments

A

pelvic symphysis and ventral pubis to the lateral femur

47
Q

adductor actions

A

adduct the limb and extend the hip

48
Q

tensor fascia latae attachments

A

tuber coxae, aponeurosis of the middle gluteal m. to the lateral femoral fascia

49
Q

superficial gluteal attachments

A

sacrotuberous ligament; ilium to the 3rd trochanter

50
Q

superficial gluteal action

A

extend the hip and abduct the limb

51
Q

middle gluteal attachments

A

ilium to greater trochanter

52
Q

middle gluteal action

A

extend and abduct the hip, rotate the pelvic limb medially

53
Q

deep gluteal attachments

A

body of the ilium

54
Q

deep gluteal action

A

extend and abduct the hip and rotate the pelvic limb medially

55
Q

quadriceps femoris attachments

A

rectus femoris (ilium), vasti muscles (proximal part of the femur) to the tibial tuberosity by way of the patella/patellar ligament

56
Q

quadriceps femoris action

A

extend the stifle and flex the hip

57
Q

iliopsoas attachments

A

lumbar vertebrae and cranioventral ilium to lesser trochanter

58
Q

iliopsoas action

A

major flexor of the hip

59
Q

cranial tibial attachments

A

extensor groove; lateral edge of the cranial tibial border to the plantar surface of the base of MT I and II

60
Q

cranial tibial action

A

flex the tarsus and supination

61
Q

long digital extensor attachments

A

extensor fossa of the femur to the extensor process of the distal phalanges of digits II, III and IV

62
Q

long digital extensor action

A

extend the digits and flex the tarsus

63
Q

fibularis (peroneus) longus attachments

A

lateral condyle of the tibia, the proximal end of the fibula, and lateral epicondyles of the femur to the tarsal bone, plantar aspect of the bone of the MT

64
Q

fibularis (peroneus) longus action

A

flex the tarsus and pronation

65
Q

gastrocnemius attachments

A

distal-caudal femur to tuber calcanei

66
Q

gastrocnemius action

A

extend the tarsus and flex the stifle

67
Q

superficial digital flexor attachment

A

distal femur to tuber calcanei and the bases of the middle phalanges of digits IV and V

68
Q

superficial digital flexor action

A

flex the digits, flex the stifle, extend the tarsus

69
Q

deep digital flexor attachments

A

plantar tibia, proximal fibula to the plantar surface of the base of each of the distal phalanges

70
Q

deep digital flexor action

A

flex the digits and extend the tarsus

71
Q

popliteus attachments

A

lateral condyle of the femur to the proximal caudal tibia

72
Q

popliteus action

A

pronation

73
Q

which muscles make up the common calcaneal tendon?

A

gastrocnemius tendon
superficial digital flexor tendon
semitendinosus tendon
biceps femoris tenndon
gracilis tendon

74
Q

what muscles does the sciatic n. innervate?

A

biceps femoris
semitendinosus
semimembranosus
*the thigh muscles

75
Q

what muscles does the obturator n. innervate?

A

gracilis
pectineus
adductor
*medial muscles of the thigh

76
Q

what muscles does the common fibular n. innervate?

A

cranial tibial
long digital extensor
fibularis (peroneus) longus
lateral digital extensor
*craniolateral leg muscles

77
Q

what muscles does the tibial n. innervate?

A

gastrocnemius
superficial digital flexor
deep digital flexor
popliteus
*caudal muscles of the leg

78
Q

what muscles does the femoral n. innervate?

A

sartorius
Iliopsoas
quadriceps femoris

78
Q

what muscles does the tibial n. innervate?

A

gastronem

Domestic Animal Anatomy (5 decks)

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