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Therio final > Stud dog BSE (Kelleman) > Flashcards

Stud dog BSE (Kelleman) Flashcards

1
Q

Stud Dog BSE

A
  • History & Brucella status
    • date of last litter
  • Semen collection and eval
    • do this before poking and prodding
  • PE, scrotal & prostatic exams
    • Cryptorchidism =>
      • don’t breed
    • Retained testes =>
      • predispose to: neoplasia (seminomas or sertoli cell tumors)
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2
Q

Gross color of semen

  • Yellow
  • Red
  • Brown
  • Green
A
  • Yellow => urine
  • Red => blood
  • Brown => could be pus
  • Green => can also be purulent
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3
Q

Horses do not_______ but dogs do.

A

Flag

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4
Q

Teasers

A
  • Bitch in heath
  • Frozen vaginal cytology swabs
  • EAU d’estrus => not very reliable
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5
Q

Best time to examine the penis

A
  • During collection
    • extrude penis prior to erection
    • penile exam
    • Ensure detumescence post collection
  • Persistent frenulum possible
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6
Q

Sperm evaluation

A
  • Normal motility > 70-80 % normal
  • Morphology > 80% normal
    • Head, Midpiece, Tail, Other issues
  • Concentration
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7
Q

Sperm count depends on

A
  • Collector technique
  • Presence of estrous teaser bitch
  • Weight/Size of dog (testes)
  • Comfort level of dog
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8
Q

Sperm eval

Abnormal cytology findings

A
  • Blood
  • WBCs
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9
Q

Scrotal exam

A
  • Symmetry
  • consistency
  • size
  • orientation
  • spermatic cords
  • epididymides
  • scrotal skin issues
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10
Q

Scrotal skin issues

A
  • Mast cell tumor
  • Squam from sunning on their back
  • Brucella
  • Bite wounds
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11
Q

Prostatic exam

A
  • Digitally
  • ultrasonography
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12
Q

Infertility

A
  • History
  • Semen collection and eval
  • PE
  • Diagnostic testing as necessary
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13
Q

Aspermia

A
  • poor libido
  • apprehension
  • pain
  • young/old
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14
Q

Testicular Azoospermia

A

no sperm in normal ejaculate

  • Intersex animals
  • Germinal cell aplasia
  • Bilateral cryptorchidism
  • Testicular trauma
  • Orchitis
  • Testicular neoplasia
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15
Q

Oligospermia

A

Low number of sperm

  • Orchiditis
  • Prostatitis
  • Pain
  • Hypo T4
  • Retrograde ejaculation
  • High fever
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16
Q

Teratozoospermia

A

Decreased percentage of normal sperm morph

  • Orchitis
  • Prostatitis
  • Brucellosis
  • Neoplasia
  • Hypo T4
  • High fever
17
Q

Asthenozoospermia

A

Progressive motility of

  • Orchitis
  • Prostatitis
  • Brucellosis
  • Neoplasia
  • Hypo T4
  • High fever
  • Ciliary Dyskinesia
18
Q

Azoospermia diagnostics

A
  • Testicular palpation
  • Karyotype (if lifelong history)
  • Culture of seminal fluid
  • Brucella testing
  • Testicular ultrasound

Final stage:

  • Testicular aspiration
  • Testicular biopsy
19
Q

Azoospermia

Alkaline Phosphatase

A
  • Present in high concentrations in semen
  • Originates from tail of epididymis
    • > 5,000 IU/L normal
      *
20
Q

Zeuterin

A
  • 3-10 months of age
    • measure testis
    • fresh 28g needle to inject testis
  • non-surgical sterilization (azoospermia)
21
Q

Teratozoospremia (1:31:44)

A
  • Acquired causes
    • testicular tumors
    • Orchitis
    • Prostatitis
    • High fever
    • Obesity
    • Sexual abstinence
22
Q

Asthenozoospermia

A
  • Often associated with teratozoospermia
  • May be first indication of infection
  • Same causes as teratozoospermia
  • Primary ciliary dyskinesia
  • Iatrogenic
    • latex
    • water-soluble lubricants
23
Q

Canine Prostate

A
  • Only accessory gland
  • Smooth, bilobed
  • Encircles urethra
  • Androgen-dependent
24
Q

Benign Prostatic Hypertrophy

Tx

A
  • androgen dependent
  • incontinence
  • not painful

Tx

  • Castration
  • Finasteride-breeding dogs
25
Q

Prostatitis

A
  • Secondary to BPH
  • Acute or chronic
  • abscessation
  • Prostatitic cyst

TX

  • castrate
  • Baytril/trimethoprin sulfate 4-6 weeks plus
26
Q

Prostatic Neoplasia

A
  • more common in castrated male
27
Q

Brucella Canis

A
  • Zoonotic
  • acquired through mucous membranes
  • LIcking vaginal d/c
  • male urine
  • AI
28
Q

Brucella clinical signs

A
  • Lymphadenopathy
  • Repro issues
  • abortion
  • infertility
  • IVDD
  • Urinary issues
29
Q

Brucellosis

Diagnosis

A
  • RSAT (Rapid card/slide agglutination test)
    • sensitive
    • not specific: false positives common
      • confirm positives by sending to Cornell for antigen testing
30
Q

Canine Brucellosis

Reportability

A
  • Positive animals
    • notify state vet (not FL)
    • Iso/testing
    • Sterilization: reduces shedding
    • Euthanasia/depopulation
  • Infection difficult to clear/not cleared
31
Q

Tom

A
  • Penile spines
    • presence is bioassay for testosterone
    • Regress 5-6 weeks post castration
32
Q

Tom

Common Fertility issues

A
  • penile hair rings (other species except horses)
    • pain and mating failure
  • Mate preference
  • Karyotype or intersex issues
    • maile calico/tortoise shells
  • Cryptorchidism
33
Q

Tom

Other Fertility issues

A
  • Nutritional testicular degeneration
    • deficiency
      • riboflavin
      • EFA linoleate
      • Vit A
    • excess
      • Vit A
  • Orchitis: bacterial (trauma, bites)
  • FIP: peritonitis extends to tunic surrounding testes
34
Q

Tomcat semen collection

A
  • Emission with Sedation: Dexmetatomidine
    • one drop of sperm get by catheterizing
  • Electroejaculation: under general anesthesia

Therio final (10 decks)

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