VIROLOGY

Question 1

Ether-resistant

Answer 1

Naked virus

Question 2

Ether-sensitive

Answer 2

Enveloped virus

Question 3

Acid-labile

Answer 3

Rhinovirus

Question 4

Acid-stable

Answer 4

Enterovirus

Question 5

Infantile diarrhea

Answer 5

Rotavirus

Question 6

Influenza
Parainfluenza
Mumps

Answer 6

Hemagglutination/ Hemadsorption

Question 7

Chicken pox

Influenza

Answer 7

Reye’s syndrome

Question 8

Bronchiolitis in children

Answer 8

RSV

Question 9

Reservoir of Togavirus

Answer 9

Birds

Question 10

dsRNA

Answer 10

Reovirus

Question 11

ssDNA

Answer 11

Parvovirus

Question 12

Tzanck smear

Answer 12

HSV

VZV

Question 13

Rubeola virus

Answer 13

Measles

Question 14

Rubella virus

Answer 14

German measles

Question 15

Spongiform encephalopathy

Answer 15

Prion

Question 16

DNA virus

(+) Sense RNA virus

Answer 16

Icosahedral

Question 17

Negri bodies

Answer 17

Rabies

Question 18

Councilman bodies

Answer 18

Yellow fever

Question 19

Direct IF

Answer 19

Viral antigen

Question 20

Ballooning/Giant cells

Answer 20

HSV

Question 21

Grapelike cluster

Answer 21

Adenovirus

Question 22

DNA Viruses

Answer 22

“HHAPPPy”
Herpesvirus
Hepadnavirus
Adenovirus
Poxvirus
Papovavirus (Papilloma, Polyoma, Simian Vacuolating Virus)
Parvovirus

Question 23

All are dsDNA except: Parvovirus (ssDNA)

Answer 23

Parvovirus (ssDNA)

Question 24

All are enveloped except: PAP (Naked)

Answer 24

• Parvovirus
• Adenovirus
• Papovavirus

Question 25

Brick-shaped

Answer 25

Poxvirus

Question 26

Inclusions: Guarnieri bodies

Answer 26

Poxvirus

Question 27

Strain B19: Cause aplastic crisis (RBC: sickle cell anemia)

Erythema infectiosum

Answer 27

Parvovirus

Question 28

• 5th disease

- Slapped cheeks

Answer 28

Parvovirus

Question 29

1’ and latency infection
= HSV-1, HSV-2, VZV
= CMV, HHV-6, HHV-7
= EBV, HHV-8

Answer 29

Herpesviridae

Alpha
Beta
Gamma

Question 30

1’ infection: Gingivostomatitis

Common cause of viral encephalitis

Answer 30

HSV-1

Question 31

Genital herpes

Answer 31

HSV-2

Question 32

Infects B cells (CD 21)
(+) Heterophile antibodies

infec mononuc
Burkitt’s lymphoma and nasopharyngeal carcinoma

Answer 32

EBV

Question 33

MOT: Transplacental, oral, sexual, blood, tissue transplant
#1 congenital infection
Mononucleosis-like but (-) Heterophile Ab

Answer 33

CMV

Question 34

Roseola infantum

Answer 34

HHV-6

Question 35

Kaposi’s sarcoma (HIV)

Answer 35

HHV-8

Question 36

Picornavirus (Enterovirus 72)

Infectious hepatitis

Answer 36

HAV

Question 37

Hepadnavirus

Serum hepatitis

Answer 37

HBV

Question 38

Flavivirus

Non-A, Non-B/post-transfusion hepatitis

Answer 38

HCV

Question 39

Viroid-like

Require HBV infection

Answer 39

HDV

Question 40

Calicivirus

Water-borne

Answer 40

HEV

Question 41

Flavivirus

Blood-borne hepatitis

Answer 41

HGV

Question 42

Reoviridae

1. = Wagon wheel like (EM)
2. = Colorado tick fever

Answer 42

Rotavirus

Orbivirus

Question 43

German measles: 3-day rash

“Blueberry muffin” baby

Answer 43

Rubivirus (Rubella virus)

Question 44

California encephalitis virus

Rift Valley fever

Answer 44

Bunyavirus

Question 45

a. Dengue fever virus
- Aedes aegypti
- Acute hemorrhagic fever
- “Saddleback fever”, “Breakbone fever”
b. St. Louis encephalitis virus = Culex

Answer 45

flavivirus

Question 46

Arthropod borne (mosquito)

Answer 46

Arbovirus

Question 47

1 Viral conjunctivitis

Answer 47

Adenovirus

Question 48

All are ssRNA except:

All are enveloped except:

Answer 48

Reovirus (dsRNA)
PCR (naked)
pico calici reo

Question 49

Pleurodynia

Herpangina

Answer 49

Coxsackie B

Coxsackie A