RNA viruses

Question 1

Double stranded

Answer 1

icosahedral and non enveloped
REO respiratory, enteric, orphan
example: rotavirus: diarrhea in infants

Question 2

• sense single stranded

Answer 2

paramyxo
rhabdo
orthomyxo
filo
arena
bunya
encephalitis and congo fever

Question 3

Paramyxo virus

Answer 3

mumps and measles

Question 4

mumps

Answer 4

direct contact and aerosol, parotitis, orchitis, and pancreatitis

Question 5

Measles

Answer 5

AKA rubeola or 1st disease, koplik spots, maculopapular erythmatous rash

Question 6

Rhabdo virus

Answer 6

Rabies: bullet shaped. Negri bodies in brain. racoon, skunk, bats. hydrophobia, dysphagia, agitation, paralysis and coma.

Question 7

orthomyxo

Answer 7

influenza: fever, sore throat, myalgia

Question 8

filo

Answer 8

Ebola

Question 9

arena

Answer 9

lassa fever

Question 10

bunya

Answer 10

california equine encephalitis

Question 11

hepatitis D

Answer 11

defective virus, needs hep B to be infactive

Question 12

positive sense

Answer 12

all the rest of single stranded RNA

Question 13

corona virus

Answer 13

common cold and SARS

Question 14

retro virus

Answer 14

HIV. sex and blood. flu like, feeling fine, failing CD4 with recurrent opportunistic infections. pneumonia jerovici will eventually kill the patient

Question 15

toga virus

Answer 15

rubella, AKA german measles and the 3rd disease. sore throat, cervical lymph node and maculopapular rash.

Question 16

Flavi virus

Answer 16

Hepatitis C:spread by blood and sex along with hep B all the others are fecal oral. carrier state, cirrhosis, and hepatocellular carcinoma.
yellow fever: Aedes aegypti mosquito, jaundice.
dengue fever: breakbone fever. Aedes aegypti
West Nile: Culex pipiens mosquito
St. Louis encephalitis

Question 17

Hepatitis E

Answer 17

calici virus

Question 18

Coxsackie

Answer 18

childhood dysentery, pico RNA diarrhea with blood in stool. hand, foot and mouth disease.

Question 19

Hepatitis A

Answer 19

fecal oral route pico RNA

Question 20

polio

Answer 20

pico RNA oral fecal. flaccid muscle paralysis due to destruction of the anterior horn.

Question 21

rhino virus

Answer 21

Upper respiratory tract infection

Question 22

1st disease

Answer 22

measles

Question 23

2nd disease

Answer 23

scarlet fever

Question 24

3rd disease

Answer 24

German measles

Question 25

4th disease

Answer 25

Duke’s disease

Question 26

5th disease

Answer 26

Slapped cheek disease/ Parvo

Question 27

6th disease

Answer 27

roseola infantium HHV 6