Zoonosis Questions Flashcards

1
Q

Which zoonotic parasite would most likely be transmitted to humans who eat the tongue, diaphragm or pterygoid muscle in a bed or pork carcass?

A

Taenia saginata
Taenia solium and
Trivhnella spiralis

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2
Q

Causative agent of Q fever

A

Coxiella burnetti

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3
Q

Causative agent of the plague

A

Yersinia pestis

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4
Q

Causative agent of tick bite fever

A

Ricketssia conori

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5
Q

Causative agent if cutaneous larva migrants

A

Ancylostsomma caninum

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6
Q

Causative agent ocular larva migrans

A

Toxocara canis

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7
Q

Causative agent of neurocysticercosis

A

Taenia solium- cysticercus cellulosae

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8
Q

Woolsorters disease

A

Bacillus anthracis

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9
Q

3 drugs used to treat zoonotic MRSA

A

Vancomycin
Trimethoprim-sulphamethixazike
Rifampicin

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10
Q

These diseases can be transmitted with direct contact to humans

A
Anthrax
Brucellosis
Tuberculosis
Erysipela
Pasteurellosis
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11
Q

What parasite causes hydattid disease in humans

A

Ecchinococcus granulosus

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12
Q

Diphyloborthrium latum

A

Tape worm of fresh water fish

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13
Q

Which zoonotic foodborne pathogen is commonly associated with eating minced meat /ground meat ?

A

Shiva toxin producing e.coli

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14
Q

Zoonotic foodborne pathogen commonly found in chicken eggs

A

Salmonella enteridis

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15
Q

Enzootic foodborne pathogen commonly associated with eating sushi

A

Anisakis simplex

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16
Q

Eating Tilapia

A

Diphloborthium Latum fresh water fish

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17
Q

Humans that drink goat milk ,most likely pathogen?

A

Coxiella burnetti

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18
Q

The following are diseases that can be transmitted when drinking raw milk?

A

Salmonella
Listeria
Pasteurella
Tb

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19
Q

Ready to eat meat - frequent contaminant ?

A

Listeria

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20
Q

Main complication for zoonotic shiga toxin producing e.coli is

A

Hemolytic uremic syndrome

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21
Q

The complication for campylobacter jejuni is

A

Meningitis

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22
Q

Main complication of listeria monocytogenes

A

Meningitis

23
Q

A complication commonly associated with zoonotic toxoplasmosis

A

Congenital mi microcephalus

24
Q

Main complication for zoonotic johnes disease

A

Crohn’s diseases

25
Complication of salmonella typhimurium
Chronic reactive arthritis
26
Bee honey has been a source ir which disease
Botulism
27
Staphylococcus aureus toxin vs colostrum botulinum | ?
Clostridium botulinum is heat labile
28
Campylobacter jejuni?
Campylobacter jejuni is found faeces if healthy poultry and pigs and cattle Poultry nb food source Neurological complications Transmitted from pets to humans
29
Toxoplasma gondii prevention?
Emptying the cat little box daily Covering children's sandbox Cooking meat thoroughly before eating Wash hands thoroughly after petting cats
30
Pathogens associated with eating un ripened cheese made from h pasteurized milk ?
Listeria monocyogens
31
All the diseases that are zoonotic that cause lesions in the skin?
Plague Erysipelas Lyme diseases Anthrax
32
Diplydium caninum ?
Affects dogs and cats Intermediate hosts are fleas lice Transmission to humans occurs when they swallow the flea. Proglottifs can be seen in the faces if humans
33
Tx for zoonotic psititcosis
Tetracycline Erythromycin Doxycycline
34
Q fever animal reservoir ?
Sheep and goat
35
Where does Ebola come from?
Chimpanzees
36
Truichnella spiralis
Pigs
37
Ringing the bung-explain this term
A cut is made around the abuse and vagina
38
Rodding the weasand?
Oesophagus should be tied off against the diaphragm with specialized equipment in high throughput abbatoir. The oesophagus will bloat with rumen content and burst during evisceration if tied too low.
39
Fun fact
Carcasses of the cattle or horses older than 3months and pigs heavier than 92kgs must be split vertical lengthways.
40
What caused blood splashing,aspiration and blood spotting
Inadequate rest period Wring electrical stunning techniques or faulty equipment Time from stun to bleed
41
Sterilizes and wash basins
Must be placed in dressing platforms within 3 meters of the work station .
42
Sterilisers
Must be capable of sterilizing utensils and equipment at minimum water temperature I'd 82 degrees. Must have iverflow5 output and input
43
Taps in abbatoir ?
Must not be hand or elbow operated . Needs an inlet and germicidal soap dispenser. Washing water needs to be 40degrees
44
Aim of primary meat Inspection?
To remove all Unhealthy Unwholesome Soiled or aesthetically unacceptable carcass or viscera
45
What ti observe on a carcass
``` State of nutrition Colour Odours Symmetry Efficiency of bleeding Contamination Pathological conditions Parasite infestations Injection marks Bruising and injuries ```
46
Primary meat inspection of hind quarter
Parietal peritoneum observe Lnn iliac medial and lateral-incise LNN subiliac -incise Superficial inguinal Lnn incident Muscular part of diaphragm -2 incisions 25mm apart. Remove kidneys from capsules and observe Lnn renalis- incise
47
Primary meat inspection of the forequatter ?
Parietal pleura -observe Lnn cervical superficial-palpate N recipes brachii- 1 deep transverse incision through distal part of the muscle Sternum ribs vertebrae of split carcasses - observe
48
Primary meat inspection of the head?
Skin external surface if de masked heads lips gums and hard and soft palate eyes and nostrils .-obserce External master muscles- 2 deep incisions Internal masters-m.pterigodeus 1 incision Mandibular ln- incise Parotid, retrophqryngeal, incise Tongue observe and palpate Tonsils may be removed and condemned.
49
Actinomycosis
Lumpy jaw
50
Primary meat inspection of red offal
Visceral pleura - observe Spleen oesophagus tail thyroid bitg side if diaphragm observe Lungs - palpate and incise Trabchea -incise Mediastinal and bronchial ln incise liver-palpaye and incise Hepatic ln incise Pericardium observe and cut open to expose pericardium Heart -3 incisions expose endocardium and heart valves
51
Milk spot liver ?
Ascaris suum | Chronic lymphoplasmacytic interstitial hepatitis .
52
Primary meat I section of rough offal and feet?
Visceral peritoneum and momentum-observe Gastric and mesenteric ln. Lactating udders - removed and condemned before flat Keep inguinal superficial ln intact Feet-observe
53
Cysticercosis measles
Carcass is graded from light to heavy infestation Heavy infestations are condemned Light infestations are treated by freezing Minus 18 degrees for 72h Minus 10 degrees for 10 days Mist reach a deep bone or core temp of minus 6 Container or carton must be marked with M