Pigs Flashcards

1
Q

What are pigs vaccinated against 2-4 week pre-breeding to protect the pregnancy? (Give 3)

A

Erysipelas, Porcine parvovirus, porcine leptospirosis

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2
Q

What are pigs vaccinated against 3-5 weeks pre-farrowing to protect piglets? (Give 3)

A

E.coli, C.perfringens, Rotavirus

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3
Q

What are piglets vaccinated against at age 3-5 weeks?

A

PCV2, M.Hyopneumoniae, H.Parasius, E.Coli

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4
Q

What are piglets vaccinated at 10-12 weeks old?

A

Erysipelas, Swine Flu, ileitis, salmonella

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5
Q

Where can you take a blood sample from a pig?

A

Jugular vein or vena cava

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6
Q

Where can you do IV injection in pig?

A

Auricular vein

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7
Q

What causes mange in pigs and how do we treat?

A

Sarcoptes scabi
Avermectin

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8
Q

What organism causes greasy pig disease? How do we treat?

A

Steph Hyicus
Injectable penicillin or cholorhexidine dip

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9
Q

Swine pox virus only infect pigs under ….. old

A

4 months

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10
Q

How is swine pox transmitted?

A

Lice (don’t need to treat, just control lice)

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11
Q

What is swine erysipilius also known as? Treatment?

A

Diamond skin lesions (pathognominic)
Penicillin and can vaccinate (also general hygiene)

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12
Q

Which porcine skin condition does not require treatment as will spontaneously regress?

A

Pityriasis rosea

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13
Q

What doesPDNS stand for? Where on body does it usually impact?

A

Porcine dermatitis nephropthy syndrome
Back of legs

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14
Q

Which skin disease is not prutiic?

A

Greasy pig disease

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15
Q

With erysipilus, what is another general sign of disease?

A

Arthritis

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16
Q

Which vaccine can reduce occurrence of PDNS?

A

PCV-2

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17
Q

Are pigs seasonally estrus?

A

No, polyestrus all year round

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18
Q

Are pigs seasonally estrus?

A

No, polyestrus all year round

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19
Q

How long is pig oestrus cycle?

A

21 days

20
Q

What is a cause of seasonal anoestrus in pigs?

A

Heat stress

21
Q

2 causes of gastric ulcers in pigs?

A

Stress, finely ground feed.
Pneumonia can cause due to making pigs go off feed

22
Q

Most common cause of diarrhoea in pigs under 5 days old? Clinical signs?

A

E coli
Clear watery/pasty diarrhoea
Dehydration
Death loss in very young

23
Q

How can we reduce the risk of e.coli?

A

Hygiene
Vaccinate sows pre-farrow

24
Q

Which antibiotics can be used for e.coli?

A

Gentamycin
Ceftiofur
Amplicillin
Tetracycline

25
Q

What season does TGE occur? What age is morbidity and mortality high?

A

Winter
<2weeks

26
Q

Sign of TGE on necropsy?

A

Undigested milk in small intestine

27
Q

What animals are carriers of TGE?

A

Birds and dogs

28
Q

What is causative agent of coccidiosis?

A

Isopoda suis

29
Q

Clinical signs of coccidiosis?

A

Diarrhoea and dehydration

30
Q

What would you see on necropsy for coccidiosis?

A

Necrotic enteritis

31
Q

How do we treat swine dysentery?

A

Lincomycin

32
Q

Main distinguishing sign of lawsonia intracellirlaris?

A

Anemia as well as diarrhoea

33
Q

At what age does the shipworm trichuis suis occur?

A

2-6months age

34
Q

What is pathognomonic sign of classic swine fever on PM?

A

Splenic infarct

35
Q

Erysipelas causes what 3 things?

A

Abortion
Diamond lesions
Lameness
Sepsis
Valvular endocarditis

36
Q

How do we treat erysipelas?
2 ways to prevent?

A

Penicillin
Sanitation and vaccination (pre-breed gilts)

37
Q

What agent causes glasses?

A

Haemophilus parasuis

38
Q

Glassers is linked to ………….. and causes ………………

A

Stress
Sudden death

39
Q

What salmonella strain is zoonotic in pigs?

A

Typherium

40
Q

What can salmonella cause in the rectum? And ears?

A

Stricture
Necrosis and blackness of ear tips

41
Q

How to we treat salmonella in pigs?

A

Neomycin in feed/water
Cefitiofur in individuals

42
Q

5 CS of PRRS?

A

Lethargy, fever, anorexia, resp distress, cyanosis of ears, secondary pneumonia, increased abortion/stillbirth

43
Q

PCVAD can be prevented by …………..

A

Vaccines

44
Q

What 3 things must be confirmed before diagnosing PCVAD?

A

Lymphoid depletion
High amount PCV2 antigen
Double mortality of herd

45
Q

PSEUDORABIES is also known as…..

A

Aujeszkys disease

46
Q

What does pseudorabies cause in adults?

A

Abortions, otherwise no other clinical signs

47
Q

How is pseudorabies dealt with?

A

Depopulation