Midterms: dsRNA

Reovirus

Reovirus

Naked icosahedral dsRNA virus

respiratory-enteric-orphan viruses

B. Reovirus

Infect most mammalian species and detected in water.

A. Orbivirus

B. Reovirus

C. Orthoreovirus

B. Reovirus

Extremely stable, heat resistant and remain infectious at ph 3-9

A. Orbivirus

B. Reovirus

C. Orthoreovirus

A. Orbivirus

Acid labile and primarily animal pathogen

A. Orbivirus

B. Reovirus

C. Orthoreovirus

A. Orbivirus

Kemero, lebombo, orungovirus, changuinola viruses

A. Orbivirus

B. Reovirus

C. Orthoreovirus

A. Arthropod bite

Mode of transmission of Orbivirus

A. Arthropod bite

B. Respiratory

C. Blood transfusion

1. A

2. D

3. B

4. C

Matching type:

1. Ixodes tick

2. Phlebotumus flies

3. Mosquito

4. Aedes mosquito

A. Kemerovo

B. Lebombo

C. Orungovirus

D. Changuinola

1. a

2. c

3. b

4. d

Matching type: Diseases

1. Oklahoma tick fever

2. Acute illness with headache and myalgia

3. Illness in Africa

4. Febrile illnes in Panama

A. Kemerovo

B. Lebombo

C. Orungovirus

D. Changuinola

C. Gram stain. the rest is part

Which is not part of lab diagnosis in orbivirus

A. BHK

B. CF

C. Gram stain

D. ELISA

E. all of the above

Site of latency of coltivirus.

A. bone marrow

B. Lymph nodes

c. Spleen

d, Liver of rhesus monkey

e. all of the above

A. Colorado tick fever

Disease cause by wood tick bite

A. Colorado tick fever

B. Colti tick fever

A. Dermacentor andersoni

Species that can cause wood tick bite

A. Dermacentor andersoni

B. Aedes mosquito

C. Flea tick

A. Orthoreovirus

Heat and acid stable

A. Orthoreovirus

B. Coltivirus

C. Rotavirus

A. Orthoreovirus

Aerosol stable

A. Orthoreovirus

B. Coltivirus

C. Rotavirus

A. Orthoreovirus

Diseass such as URT and febrile exanthema in children

A. Orthoreovirus

B. Coltivirus

C. Rotavirus

A. Orthoreovirus

Complement fixation

Hemaaglutination inhibition

A. Orthoreovirus

B. Coltivirus

C. Rotavirus

C. Rotavirus

Most common cause of gastroenteritis in children

A. Orthoreovirus

B. Coltivirus

C. Rotavirus

C. Rotavirus

Rim of wheel appearance

A. Orthoreovirus

B. Coltivirus

C. Rotavirus

C. Rotavirus

Low temperature stable and acid stable

A. Orthoreovirus

B. Coltivirus

C. Rotavirus

Trypsin

It enhances the activity of infectivity

C. Rotavirus

MOT is fecal oral route

A. Orthoreovirus

B. Coltivirus

C. Rotavirus

C. Rotavirus

Site of latency is small intestine

A. Orthoreovirus

B. Coltivirus

C. Rotavirus

C. Rotavirus

Infantile diarrhea

A. Orthoreovirus

B. Coltivirus

C. Rotavirus

TRUE

RRV-TV is a treatment for rota virus.

TRUE OR FALSE