Pedia 3B Virology Flashcards

0
Q

Mild rhinorrhea w/sneezing ff-ed by
wheezy cough and progressive resp distress
Ausc: diffuse rhonchi crackles and wheezes

A
Pharyngo-conjunctival fever (Adeno)
Laryngo-tracheo-bronchitis (Parainfluenza) 
Herpangina (Cox A) 
Bronchiolitis (RSV) *
Influenza
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1
Q

Low grade fever
Colds for 1-3 days
Barking cough, hoarseness and INSP stridor

A
Pharyngo-conjunctival fever (Adeno)
Laryngo-tracheo-bronchitis (Parainfluenza) *
Herpangina (Cox A) 
Bronchiolitis (RSV)
Influenza
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2
Q

Fever, drooling of saliva

Vesicles and ulcers over the anterior pillars, soft palate, uvula and tonsils

A
Pharyngo-conjunctival fever (Adeno)
Laryngo-tracheo-bronchitis (Parainfluenza) 
Herpangina (Cox A) *
Bronchiolitis (RSV)
Influenza
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3
Q

Abrupt onset of high fever, coryza, conjunctivitis, pharyngitis and dry cough
Accompanied by malaise, myalgia and headache

A
Pharyngo-conjunctival fever (Adeno)
Laryngo-tracheo-bronchitis (Parainfluenza) 
Herpangina (Cox A) 
Bronchiolitis (RSV)
Influenza *
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4
Q

Fever w/pharyngitis, non-purulet conjunctivitis, pre-auricular and cervical lymphadenopathy

A
Pharyngo-conjunctival fever (Adeno) * 
Laryngo-tracheo-bronchitis (Parainfluenza) 
Herpangina (Cox A) 
Bronchiolitis (RSV)
Influenza
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5
Q

Hepatitis A-E

Communicability is highest during first 2 weeks BEFORE onset of symptoms

A

A

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6
Q

Hepatitis

Acute fulminant hepatitis occurs more frequently

A

B + D

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7
Q

Hepatitis

Associated w/ extra-hepatic manifestations

A

B & C

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8
Q

Hepatitis

Most likely to cause chronic infections w/primary HCC after 2-3 decades from infection

A

C

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9
Q

Hepatitis

Co-infection and superinfection must exist for infection to occur

A

B + D

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10
Q

Hepatitis Markers

Acute, chronic infection or resolved infection

A

Anti-HBc

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11
Q

Hepatitis Markers

Lower risk of transmitting infection

A

Anti-HBe

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12
Q

Hepatitis Markers

INC risk of transmitting infection

A

HBe Ag

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13
Q

Hepatitis Markers

Resolved infection and immunity acquired from immunization

A

Anti-HBs

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14
Q

Hepatitis Markers

Acute or chronic infection

A

HBs Ag

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15
Q

Hepatitis

highly communicable via stool during first 2 weeks before onset of symptoms

A

A

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16
Q

Hepatitis

highly infectious for as long as the patient is positive for its antigen

A

B

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17
Q

Hepatitis

Primary HCC after 20-30 years

A

C

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18
Q

INC serum amylase

Assoc w/pancreatitis

A

Mumps

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19
Q

Usually no prodrome

Dx via appearance of rash

A

Rubella (German Measles)

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20
Q

Prodrome 2-4d high fever, myalgia, cough, pleuritic chest pain and weakness

A

Atypical measles ??

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21
Q

Prodrome of 3-5 days

Cephalocaudal rash

A

Measles

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22
Q

High grade fever for 3 days ff-ed by rash

A

Roseola infantum

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23
Q

Slapped cheek appearance

A

Erythema infectiosum (Parvo)

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24
Q

Lesions appear as crops

A

Varicella

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25
Q

Vesicular lesions distributed along innervations

A

Zoster

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26
Q

Papulo-vesicular lesions

A

Both varicella and zoster

27
Q

Marker for Hep B infection

A

HBsAg

28
Q

Hepatitis marker

Immunity through previous infection/vaccination

A

Anti-HBs

29
Q

Hepatitis Marker

Active viral replication and infectivity

A

HBeAg

30
Q

Diagnostic Test

Congenital CMV infection

A

Urine culture

31
Q

Diagnostic Test

HSV encephalitis

A

CSF DNA PCR

32
Q

Diagnostic Test

Poliomyelitis

A

Stool culture

33
Q

Diagnostic Test

EBV Infectious mononucleosis

A

IgM VCA

34
Q

Diagnostic Test

HIV infection

A

Western blot

35
Q

MC 1’ manifestation of HSV

A

Herpetic Gingivostomatosis

36
Q

MC 2’ (Reactivation) of HSV

A

Herpes labiales

37
Q

Clinical manifestation of CMV

A

Jaundice
Chorioretinitis
Microcephaly
IUGR

38
Q

Triad of EBV

A

Splenomegaly
Exudative pharyngitis
Lymphadenopathy

39
Q

Virus assoc w/Burkitt’s lymphoma and Hodgkin’s Dse

A

EBV

40
Q

Rash characterized by evolution of all stages starting from the trunk spreading to different parts of the body

A

Varicella

41
Q

Rash is discrete maculopapules on the face becoming generalized in 24 hours w/minimal desquamation

A

Rubella (German measles)

42
Q

Rash is discrete maculopapules appearing on the trunk spreading to neck and extremities w/defervesence EXanthema pattern

A

Sixth disease (Roseola)

43
Q

Rash is initially erythematous facial flushing speading to the trunk as diffuse macular erythema w/central clearing

A

Fifth disease/Erythema infectiosum/Parvovirus B19

44
Q

Rash is maculopapular in cephalocaudal progression w/hyperpigmentation and desquamation

A

Rubeola (Measles)

45
Q

Fetal infection may result to intrauterine fetal death or fetal hydrops

A

Roseola

46
Q

Contagious or Non-contagious

Erythema infectiousum before the rash

A

Contangious

47
Q

Contagious or Non-contagious

5th day of rashes in measles

A

Contagious

48
Q

Contagious or Non-contagious

8th day of rashes in chicken pox all dried and crusted

A

Non-contagious

49
Q

Contagious or Non-contagious

Parotid swelling for 6 days

A

Non-contagious
>24 hours before swelling
Later than 3 days after swelling subsides

50
Q

Contagious or Non-contagious

8m baba w/congenital rubella

A

Non-contagious

51
Q
HIV Category (I, II, III)
REcurrent gingivitis or otitis media
A

Mild I

52
Q
HIV Category (I, II, III)
Recurrent non-typhoidal sepsis
A

III SEVERE

53
Q
HIV Category (I, II, III)
Chronic diarrhea
A

Moderate II

54
Q

Rabies Post-exposure prophylaxis

Contact w/ droplets of saliva of rapid patient

A

RIG

Active vaccination

55
Q

Rabies Post-exposure prophylaxis

Superficial scratch or abrasion by a dog w/o bleeding

A

Vaccine

56
Q
DHF Grade (I-IV)
Petechiae on legs
A

?

57
Q
DHF Grade (I-IV)
Ascites/Pleural effusion
A

?

58
Q
DHF Grade (I-IV)
Imperceptible BP
A

IV

59
Q
DHF Grade (I-IV)
Pulse pressure <20 mmHg
A

III

60
Q

Rash appears 7-10 days after brief, non-specific febrile illness

A

Erythema toxicum

61
Q

Temperature increases as rash appears and will be normal once rash are down legs and feet

A

Measles

62
Q

Fever may be absent or low grade and coincides w/appearance of discrete pinkish maculopapules on face, spread rapidly over the entire body and clears by 3rd day w/minimal desquamination

A

Roseola

63
Q

Recrudescence of fever may be noted when the lesions get secondarily infected

A

Varicella

64
Q

Fever, drooling of saliva, vesicles, ulcers on anterior pillars, soft palate, uvula, tonsils

A

Herpangina

65
Q

Scattered vesicles on oropharynx and maculopapules vesicles and or pustures on fingers, hands buttocks and feet

A

Hand food and mouth disease

66
Q

Fever, ulcers on gingival mucus membranes, peri-oral vesicles and submandibular adenitis

A

Gingivostomatitis