Infectious Disease Midterm

Front 1

3 Feline Upper Respiratory Tract Infections:

Back 1

Feline Viral Rhinotracheitis (FVR)
Feline calicivirus
Chlamydia

Front 2

_________ makes up 40-50% of URTI in cats.

Back 2

FVR

Front 3

_______ prefers temperatures of <37 C.

Back 3

FVR

Front 4

_______ is also known as feline herpesvirus-1, alphaherpesvirus, and Herpesviridae.

Back 4

FVR

Front 5

_______ is the key sign for FVR.

Back 5

Nose plugged with crust---causes them to not smell, thus not eat

Front 6

_________ leads to multifocal epithelial cell necrosis and osteolysis of turbinates.

Back 6

FVR

Front 7

________ causes serous ocular and nasal discharge, usually bilateral, and causes ulcerative keratitis.

Back 7

FVR

Front 8

How do you test for FVR?

Back 8

antigen detection, *Virus isolation, and PCR

Front 9

Treatment for FVR?

Back 9

hydration, phenylephrine for obstructive exudates, and diazepam for appetite, interfuron, L-lysine, idoxiridine drops

Front 10

T/F Cats with FVR are latently infected and can shed intermittantly.

Back 10

True

Front 11

________ is a big form of transmission with FVR.

Back 11

Fomite

Front 12

Control for FVR?

Back 12

MLV and killed vaccine

Front 13

T/F Calicivirus is susceptible to most detergents.

Back 13

False, it is resistent to many disinfectants.

Front 14

Up to 40% of respiratory disease in cats is due to?

Back 14

Calici

Front 15

Up to 20% of cats are shedding this virus?

Back 15

Calici

Front 16

________ replicates in epithelial cells of URT, conjuctiva, tongue, tonsils, and pneumocytes

Back 16

Calici

Front 17

_______causes oral lesions---vesicles
--> rupture-->necrosis

Back 17

calici

Front 18

In ________ severe pneumonia may occur in cats with a virulent strain.

Back 18

Calici

Front 19

Signs of calici?

Back 19

Ulcers of tongue, hard palate, angle of jaws, tip of nose, skin around claws...ocular or nasal discharge, arthritis

Front 20

_______ is also related to hemorrhagic syndrome in cats.

Back 20

calici

Front 21

T/F Ulcerative keratitis is seen with calici?

Back 21

False

Front 22

_______ can also cause Limping Kitten Syndrome.

Back 22

Calici

Front 23

Tests for Calici?

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antigen detection, *virus isolation

Front 24

Calici is spread by?

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close contact, virus can persist in tonsils and lymphoepithelial tissues of nasopharynx---persistent shedders may terminate suddenly.

Front 25

Control of calici?

Back 25

Vaccination --MLV and killed and IN

Front 26

_________ has infectious extracellular particles,and is an obligate intracellular parasite.

Back 26

Chlamydia

Front 27

______ has affinity for epithelial cells, lesions confined to URT and conjuntiva and can be zoonotic.

Back 27

chlamydia

Front 28

_______ most commonly causes conjuntivitis with no corneal involvement.

Back 28

chlamydia

Front 29

Best tests for chlamydia?

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antigen detection and PCR

Front 30

treatment for chlamydia

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antibiotics

Front 31

Epidemiology of chlamydia:

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mostly in young cats, more prevalent in summer, no latency, transmission by direct contact, carriers do exist

Front 32

Control of chamydia?

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Titers

Front 33

5 Canine Infectious Tracheobronchitis:

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Parainfluenza
Canine Adenovirus-2
Canine Distemper Virus
Bordatella bronchiseptica
Mycoplasma

Front 34

______ replicates in epithelial cells of nasal mucosa, trachea, bronchi, bronchioli, and peribronchial lymph nodes of dogs

Back 34

Parainfluenze

Front 35

Key sign for Parainfluenza?

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Nonproductive paroxysmal cough

Front 36

Best test for parainfluenza?

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virus isolation

Front 37

________ replicates in respiratory epithelial cells, including LRT and URT in dogs.

Back 37

Canine Adenovirus-2

Front 38

________ causes fever, harsh cough, depression, anorexia, dyspnea, serous nasal discharge.

Back 38

Canine Adenovirus-2

Front 39

What is the H of DHLPP?

Back 39

Canine Adenovirus-2

Front 40

_______ can produce signs that may be confused with ITB in dogs?

Back 40

Canine distemper virus

Front 41

________ is the main kennel cough agent.

Back 41

Bordetella bronchiseptica

Front 42

what is the pathogenesis of Bordetella bronchiseptica?

Back 42

inhalation of bug-->colonizes trachea by adhesion to tracheal cilia-->cilia movement paralyzed-->inflammatory response

Front 43

________ has a heat stable enzyme released by bug that inhibits chemotaxis, phagocytosis, and intracellular killing by macrophages.

Back 43

Bordetella bronchiseptica

Front 44

Signs of bordetella?

Back 44

mucus accumulates and leads to harsh, moist, hacking cough. usually lasts 6-14 weeks.

Front 45

Best test for bordatella?

Back 45

culture deep nasal swab or tracheal wash