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Anatomy II Exam 1 > Exam 1 > Flashcards

Exam 1 Flashcards

1
Q

What specific structure does the ductus deferens open into near the prostate?

A

Colliculus Seminalis

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2
Q

Which 2 male animals have all 4 accessory sex glands?

A

Stallion and Bull

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3
Q

What structure marks the difference between an “open” and “closed” castration?

A

Parietal vaginal tunic

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4
Q

What structure divides the pararectal fossa in half?

A

Mesorectum

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5
Q

In the female dog the clitoral fossa is found where and contains what?

A

Ventral commisure of the labia, the clitoris

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6
Q

What are the 3 components of the Broad Ligament?

A

Mesovarium, Mesosalpinx, Mesometrium

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7
Q

In the stallion where does the “bean” or smegma accumulate?

A

Urethral Sinus

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8
Q

Which 3 male animals have musculocavernosus type penises?

A

Stallion, Dog, Tom

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9
Q

Which artery does the uterine a. branch off of in the mare?

A

External Iliac a.

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10
Q

What ligament connects the tail of the epididymis to the vaginal tunic of the scrotum?

A

Ligament of the Tail of the Epididymis

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11
Q

What area in the Boar reproductive tract contains the fluid responsible for “boar taint?”

A

Preputial Diverticulum

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12
Q

What is the name of the artery which supplies the medial aspect of the stifle and the stifle joint?

A

Descending Genicular a.

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13
Q

Which 3 nerves branch off the lumbosacral trunk?

A

Cranial Gluteal n., Caudal Gluteal n., Sciatic n.

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14
Q

The Artery of the Penis originates from which artery?

A

Internal Pudendal a.

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15
Q

Which vein would you use to draw blood on a cat in the pelvic limb?

A

Medial Saphenous v.

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16
Q

Which nerve innervates the cutaneous zone of the dorsal aspect of the hind paw?

A

Common Peroneal

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17
Q

The Popliteal a. bifurcates into which two arteries?

A

Cranial Tibial a., and Caudal Tibial a.

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18
Q

Which nerves are blocked during a “high 6-point block” in large animals?

A

Medial and Lateral Dorsal Metatarsal n., Medial and Lateral Plantar n., Medial and Lateral Plantar Metatarsal n.

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19
Q

Which nerve is palpable near the calcanean tendon in large animals?

A

Tibial n.

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20
Q

Which muscle creates a fibrous ring around the penis and assists in engorgement?

A

Ischiourethralis m.

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21
Q

Which vein is known as the “milk well?”

A

Subcutaneous Abdominal v./Cranial Superficial Epigastric v.

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22
Q

What is the proper name for the hip joint?

A

Coxofemoral joint

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23
Q

Which nerve travels with the Femoral a. and v. on the medial aspect of the pelvic limb?

A

Femoral n.

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24
Q

What arteries can you take pulses from at the level of the digits in the horse?

A

Medial and Lateral Plantar Digital a.

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25
Q

Which nerve innervates the biceps femoris m., semimembranosus m., and semitendinosus m.?

A

Sciatic n.

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26
Q

What is the elastic suspensory apparatus of the cow which divides the udders in half and prevents the teats from touching the ground when the udders are full?

A

Medial Laminae

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27
Q

What arteries supply the mammae in dogs, cats, and sows?

A

Cranial and Caudal Superficial Epigastric a.

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28
Q

What muscle assists in the emptying of the urinary bladder?

A

Detrusor m.

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29
Q

What structure is formed by the anastomoses of the Medial & Lateral Plantar Digital a. in the large animals?

A

Terminal Arch

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30
Q

What do you call the enlarged area of the ductus deferens near the prostate?

A

Ampulla

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31
Q

All animals have a prostate gland, true or false?

A

True

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32
Q

What structures can you find within the spermatic cord?

A

Cremaster m., ductus deferens, Testicular a., v., and n.

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33
Q

Which ligament connects the uterine horns to the vaginal process through the vaginal ring?

A

Round Ligament of the Uterus

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34
Q

An animal presents with difficulty adducting one of the pelvic limbs while on slick surfaces. Which nerve is most likely damaged?

A

Obturator n.

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35
Q

What is the network of veins surrounding the arteries near the testes called?

A

Pampiniform Plexus

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36
Q

What structure is also found in the clitoral fossa of the mare along with the clitoris?

A

Clitoral Sinuses

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37
Q

Which nerve innervates the cremaster m. and allows for retraction of the testes?

A

Genitofemoral n.

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38
Q

What two structures for the ovarian bursa which houses the ovary?

A

Mesovarium and Mesosalpinx

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39
Q

What muscle covers the crura of the penis?

A

Ischiocavernosus m.

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40
Q

What nerve is responsible for ejaculation?

A

Hypogastric n.

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41
Q

What is the thick connective tissue that covers the erectile tissue of the penis?

A

Tunica Albuginea

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42
Q

What is the depression around the urethral process on the glans of the penis in the stallion called?

A

Fossa Glandis

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43
Q

What erectile tissue surrounds the urethra and extends the length of the penis?

A

Corpus Spongiosum

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44
Q

What structure of the female dog allows for the “locking” with a male dog?

A

Vestibular Bulbs

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45
Q

How can you differentiate the labia of a mare and a cow?

A

The mare has a rounded ventral commissure and a pointed dorsal commissure

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46
Q

What type of prostate do small ruminants have?

A

Dessiminate Prostate

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47
Q

The External Pudendal a. originates from what artery?

A

Usually the Pudendoepigastric trunk, but if this is not present it will branch off the Deep Femoral a.

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48
Q

What type of placenta do mares and sows have?

A

Diffuse

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49
Q

Which arteries supply the mammae in horses and ruminants?

A

Cranial and Caudal Mammary a.

50
Q

A cat presents with paralysis of the hind limbs, Femoral pulse, and bluish/white and cold limbs, what is the most likely cause?

A

Saddle thrombus

51
Q

What structures of the penis make up the crura?

A

Corpus Cavernosum and Tunica Albuginea

52
Q

What muscle travels in the spermatic cord and assists in temperature control of the testes?

A

Cremaster m.

53
Q

What artery does the Uterine a. originate in the cow?

A

Umbilical a.

54
Q

How many duct systems are in each mammary gland of mares?

A

2

55
Q

Which artery supplies blood to the scrotum?

A

External Pudendal a.

56
Q

The Cranial Tibial a. changes names to the Dorsal Pedal a. At what level in large animals?

A

The level of the tarsus

57
Q

Which two arteries does the Deep Peroneal n. bifurcate into in the large animal?

A

Medial and Lateral Dorsal Metatarsal a.

58
Q

Which nerve innervates the middle gluteal m., deep gluteal m., and tensor fascia latae?

A

Cranial Gluteal n.

59
Q

What structure must you look out for when performing urinary catheterization on a female cow or pig?

A

Urethral Diverticulum

60
Q

What female animal has convex coruncles?

A

Cow

61
Q

Which ligament connects the ovary to the uterine horn?

A

Proper Ligament of the Ovary

62
Q

What is the term for a male with undescended testes?

A

Chryptorchid

63
Q

Which nerve innervates the flexors of the tarsus and extensors of the digits?

A

Common Peroneal n.

64
Q

Which artery provides the major blood supply to the digit of horses?

A

Great Metatarsal a./Dorsal Metatarsal III a.

65
Q

Which nerve does the Lateral Plantar Digital n. originate from?

A

Lateral Plantar n.

66
Q

What area of the Os penis allows for the urethra to pass?

A

Urethral Groove

67
Q

What is the structure which projects out in the vestibule and separates the openings of the urethra and vagina?

A

Urethral Tubercle

68
Q

Which nerve is responsible for an erection?

A

Pelvic n.

69
Q

What smooth muscle lines the scrotum?

A

Tunica Dartos m.

70
Q

What is another term for the Umbilical a.?

A

Round Ligament of the Bladder

71
Q

What structure of the dog penis allows for “ locking” with a female dog?

A

Bulbis Glandis/Bulb of the Glans Penis

72
Q

Which nerve innervates the cutaneous zone of the inguinal region?

A

Genitofemoral n.

73
Q

Which artery supplies the quadriceps and the tensor fascia latae and branches off the Femoral a.?

A

Lateral Circumflex Iliac a.

74
Q

Which artery is specific to the equine pelvic limb and branches off the Cranial Gluteal a.?

A

Obturator a.

75
Q

Name the name changes of the Femoral a. as it travels distally in the large animal.

A

Femoral a. -> Popliteal a. -> Cranial Tibial a. -> Dorsal Pedal a. -> Great Metatarsal a. -> Medial and Lateral Plantar Digital a.

76
Q

Which nerve is most likely damaged if the perineal reflex is absent?

A

Pudendal n.

77
Q

Which artery supplies blood to the ductus deferens and where does it originate?

A

Artery of the Ductus Deferens, Prostatic a.

78
Q

What specific “S” shaped structure is found in fibroelastic type penises?

A

Sigmoid Flexure

79
Q

What is the name of the specific location where ovulation occurs in mares?

A

Ovulation Fossa

80
Q

The External Pudendal a. branches off of which artery?

A

Pudendoepigastric trunk/Deep Femoral a.

81
Q

What is the section of erectile tissue/corpus spongiosum from the bulbus glandis to the tip of the penis called?
I.e.: the area inside the prepuce

A

Pars Longa Glandis

82
Q

Which nerve innervates the extensors of the tarsus and flexors of the digits, as well as flexors of the stifle?

A

Tibial n.

83
Q

Which regional anesthesia is common for neuters?

A

Intratesticular Block

84
Q

What vein is responsible for the main drainage of the distal limb in large animals?

A

Medial Saphenous v.

85
Q

What type of placenta do ruminants have?

A

Cotyledonary

86
Q

What artery does the Vaginal a. originate from, and which arteries does it give off?

A

Originates from the Internal Pudendal a., gives off the Uterine a. and Middle Rectal a.

87
Q

An animal presents unable to bear weight on the right hind limb, which nerve is most likely damaged?

A

Femoral n.

88
Q

Which lymph node is palpable at the level of the stifle and drains the distal limb lymphatics?

A

Popliteal lymph node

89
Q

Which artery can you take a pulse from at the level of the cannon bone in a horse?

A

Great Metatarsal a./Dorsal Metatarsal III a.

90
Q

Which female animal has a pointed dorsal commissure and a rounded ventral commissure?

A

Mare

91
Q

Which two arteries does the Internal Iliac a. branch into?

A

Caudal Gluteal a. and Internal Pudendal a.

92
Q

What structure of the penis makes up the bulb of the penis?

A

Corpus Spongiosum

93
Q

What muscle is the cremaster m. a part of?

A

Internal Abdominal Oblique m.

94
Q

What structure divides the testes?

A

Scrotal Septum

95
Q

What structure must you look out for when performing AI on cows and mares?

A

Vaginal Fornix

96
Q

Which artery is the first branch off the Internal Iliac a.?

A

Umbilical a.

97
Q

The Artery of the Ductus Deferens and Middle Rectal a. Originate from where?

A

Prostatic a.

98
Q

What structures are found in the mare cervix that distinguish it from other species?

A

Longitudinal folds

99
Q

What are the three branches of the Internal Pudendal a. after giving off the Prostatic a./Vaginal a.?

A

Ventral Perineal a., Urethral a., Artery of the penis/Artery of the Clitoris

100
Q

Which structures make up the trigone of the urinary bladder?

A

Left and Right Ureteric Orifices and the Urethral Orifice

101
Q

Which vein would you draw blood from in the hind limb of a dog?

A

Cranial Lateral Saphenous v.

102
Q

What type of placenta do cats and dogs have?

A

Zonary

103
Q

What is the order of layers from the scrotum to the testes?

A

Scrotal skin -> Tunica Dartos -> Spermatic Fascia -> Vaginal Tunic -> Tunica Albuginea -> Mediastinum of Testi

104
Q

Which structure in females envelops the uterine tube?

A

Mesosalpinx

105
Q

What is the fibrous suspensory apparatus of the udders?

A

Lateral Laminae

106
Q

What ligament connects the tail of the epididymis to the testi?

A

Proper Ligament of the Testis

107
Q

Which two nerves does the Sciatic n. bifurcate into?

A

Common Peroneal n. and Tibial n.

108
Q

Which nerve innervates the cutaneous zone of the stifle?

A

Saphenous n.

109
Q

Which vein in the large animal is palpable at the level of the metatarsus on the medial side of the pelvic limb?

A

Dorsal Common Digital v. II

110
Q

Which lymph node can be found within the Femoral triangle?

A

Deep Inguinal lymph node

111
Q

Which nerve branch from the Common Peroneal n. runs with the Great Metatarsal a.?

A

Lateral Dorsal Metatarsal n.

112
Q

Which form of anesthesia is injected into the epidural space and blocks both afferent and efferent nerves?

A

Epidural

113
Q

Which accessory sex glands does the boar have?

A

Prostate, Vesicular glands, and Bulbourethral glands

114
Q

What ligament lies between the uterine horns in cows?

A

Intercornuate Ligament

115
Q

What muscle covers the bulb of the penis?

A

Bulbospongiosus m.

116
Q

A dog presents with knuckling of the left hind limb, which nerves could be damaged?

A

Common Peroneal n., Sciatic n.

117
Q

The Tibial n. bifurcates into which two nerves in the large animal?

A

Medial and Lateral Plantar n.

118
Q

Which major nerve innervates the quadriceps femoris m.?

A

Femoral n.

119
Q

Which nerve innervates the cutaneous zone of the Plantar aspect of the hind paw?

A

Tibial n.

120
Q

What nerve does the Medial Plantar Digital n. originate from?

A

Medial Plantar n.

121
Q

Which nerve does the Medial and Lateral Plantar Metatarsal n. originate from in the large animal?

A

Deep branch from the Lateral Plantar n.

Anatomy II Exam 1 (1 decks)

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