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Rabbits > BB LRGPHOR Ch10 - Experimental Methods in Rabbits > Flashcards

BB LRGPHOR Ch10 - Experimental Methods in Rabbits Flashcards

1
Q
  1. When returning rabbits to their housing, face the animal (toward/away from) the handler.
A

toward

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2
Q
  1. True or False: Restraint devices have a calming effect and help animals feel secure.
A

True

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3
Q
  1. ____________ and __________ coordinates are used to establish the horizontal and vertical planes for rabbit stereotaxic work.
A

bregma, lambda

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4
Q
  1. A stereotaxic frame has been developed for rabbits that use the _________ of the rabbit’s __________ as a spatial reference.
A

contact plane , mandible

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5
Q
  1. List 3 commercial devices available that adapt stereotaxic frames to fit rabbit skulls.
A

tooth bar, nose clamp, u shaped clamp

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6
Q
  1. True or False: To avoid causing distress and abnormal physiology, do not exceed removal of 1% of body weight in any given 2 week interval.
A

True

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7
Q
  1. For exsanguinations, how much blood can be obtained from a 3 kg rabbit?
A

90-120ml (half the animal’s blood volume)

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8
Q
  1. List 4 sites for blood collection in rabbits
A

Aural vessels, jugular vein, cardiac puncture, carotid artery

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9
Q
  1. All of the following can be used to promote relaxation or vasodilation to assist with blood sampling in rabbits, except:
    a. warming animal ears
    b. acepromazine at 0.8 mg/kg SQ
    c. fentanyl/fluanisone at 0.2 ml/kg IM
    d. lidocaine cream
A

d

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10
Q
  1. True or False: A rabbit must be in a plane of surgical anesthesia prior to jugular vein blood collection.
A

FALSE

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11
Q
  1. For chronic blood sampling over days or weeks, indwelling catheters may be surgically placed into the
    a. aural vessels
    b. femoral artery
    c. carotid
    d. heart
    e. a and b
    f. b and d
    g. c and d
A

g

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12
Q
  1. For cerebrospinal fluid collection, the rabbit is placed in __________ recumbency.
A

lateral

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13
Q
  1. For cerebrospinal fluid collection, why are plastic vials preferred to glass vials.
A

to minimize adhesion of leukocytes

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14
Q
  1. List the landmarks used for needle insertion for cerebrospinal fluid collection.
A

occipital protuberance, wings of atlas

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15
Q
  1. Which site is the preferred site to administer contrast agents for myelography?
A

lumbar approach

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16
Q
  1. List ways to collect urine in the rabbit.
A

metabolic cages, manual expression of bladder, urethral catheterization, cystocentesis

17
Q
  1. True or False: Manual urine collection can be best accomplished in an unanesthetized rabbit.
A

FALSE

18
Q
  1. True or False: Does typically nurse their young for about 5 weeks.
A

True

19
Q
  1. Using oxytocin, approximately _____________ of milk can be collected from a sedated rabbit using the DeLee suction catheter.
A

43.5 ml

20
Q
  1. Bone marrow can be collected from the ____________ ___________ or ___________ __________ using a 18 gauge _________________.
A

proximal humerus/ proximal femur/ Rosenthal pediatric biopsy needle

21
Q
  1. Describe the location for needle insertion for bone marrow collection from the femur.
A

The needle penetrates via the trochanteric fossa between the first and third trochanter at a 45 degree angle to the femur’s long axis.

22
Q
  1. Which of the following procedures can be used to administer precise quantities of liquids without the use of anesthesia.
    a. nasogastric tube
    b. pharyngotomy tube
    c. oral gavage
A

c

23
Q
  1. Which of the following has been shown to remain in place and patent for 6-12 months.
    a. pharyngotomy tube
    b. nasogastric tube
A

a

24
Q
  1. For constant intravenous infusion, rabbits can be maintained on a
    a. jacket
    b. harness
    c. swivel tether system
    d. all of the above
A

d

25
Q
  1. For IM injections in rabbits, what is the recommended maximum volume per site?
A

1.0 ml or 0.05 ml/kg

26
Q
  1. List the two sites for IM injections in the rabbit.
A

quadriceps (anterior thigh) and dorsal lumbar muscles

27
Q
  1. True or False: Rabbits are prone to laryngospasms.
A

True

28
Q
  1. What is the recommended location for telemetry placement in the rabbit?
A

SQ in the neck with cannulation of the carotid artery

Rabbits (16 decks)

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