Viral Pathology Flashcards

1
Q

DNA viruses

A
Herpesviridae
Poxvirus
Adenovirus
HPV
Hepadnavirus
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2
Q

Herpesviridae family

A
Herpes simplex
Cytomegalovirus
Epstein-barr virus
Varicella zoster 
Human herpes virus 8
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3
Q

Type 1 HSV

A

Oral cavity

Dormant in CN V

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4
Q

Primary HSV lesion

A

Primary herpetic gingivostomatitis

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5
Q

Secondary HSV lesion

A

Herpes labialis

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6
Q

Type II HSV

A

Genitals

Dormant in Sacral ganglia

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7
Q

Cytomegalovirus causes

A

Infectious mononucleosis

Dormant in slaivary glands

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8
Q

Kissing’s disease

A

Infectious mononucleosis

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9
Q

CMV

A

Owl’s eye cells

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10
Q

EBV associated with

A

BIHHN

Burkitt's lymphoma
Infectious mononucleosis
Hodgkin's lymphoma
Hairy leukoplakia
Nasopharyngeal carcinoma
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11
Q

Burkitt’s lymphoma

-B lymphocyte malignancy

A

Non-hodgkin’s lymphoma

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12
Q

Basic forms of burkitt’s lymphoma

A

Endemic
Sporadic
Immunideficiency associated

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13
Q

Common in children in Africa

A

Endemic

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14
Q

Common in children in Africa and western countries

A

Sporadic

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15
Q

Hx of Burkitt’s lymphoma

A

Starry sky appearance

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16
Q

Most rapidly progressive tumor

A

Burkitt’s lymphoma

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17
Q

Causes kissing’s disease

A

EBV

CMV

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18
Q

Hx of non-hodgkin’s lymphoma

A

Reed-sternberg cells

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19
Q

VZV causes

A

Chickenpox (varicella zoster)

Shingles (herpes zoster)

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20
Q

VZV is dormant in

A

Posterior root ganglia of spinal cord

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21
Q

Chickenpox associated with

A

Reye’s syndrome

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22
Q

A recurrent disease and lesions follow a dermatome

A

Shingles

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23
Q

Kaposi’s sarcoma

A

Human herpes virus 8

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24
Q

One of the largest and most complex viruses known

A

Poxvirus/variola

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25
Q

Inclusion body of variola

A

Guarneri bodies

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26
Q

Smallest DNA virus

A

Hepadnavirus

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27
Q

Hepadnavirus causes

A

Hepatitis B/ serum hepatitis/ dane particle

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28
Q

Incubation period of hepa B

A

6 to 8 weeks

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29
Q

Chickenpox

A

VZV

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30
Q

Bkack death plague

A

Yersinia pestis

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31
Q

Bloody diarrhea

A

Entamoeba histolytica

Shigella dysentery

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32
Q

Bacteroides

A

Porphyromonas

Prevotella

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33
Q

Herpes simplex virus

Dormant in

A

CN V

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34
Q

CMV

Dormant in

A

Salivary gland

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35
Q

VZV

Dormant in

A

Posterior root ganglia of spinal cord

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36
Q

Viral infection of a child with aspirin as medication

A

Reye’s syndrome

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37
Q

Weil’s disease

A

Leptospirosis

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38
Q

Hansen’s disease

A

Leprosy

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39
Q

Uses REVERSE TRANSCRIPTASE that allows viral replication

A

Hepa B

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40
Q

Viral antigens of HEPA

A

HBsAg/ australian antigen
HBsAb

HBcAg
HBcAb

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41
Q

One of the most difficult MO to eliminate in sterilization

A

HBsAg

42
Q

Mildest form of Hepa

A

Hepa A or short-incubation hepa

43
Q

Hepa that requires hepa B

A

Hepa D

44
Q

Hepa A

A

Picornavirus

45
Q

Hepa B

A

Hepadnavirus

46
Q

Hepa C

A

Flavivirus

47
Q

Hepa D

A

Delta virus

48
Q

Hepa E

A

Calicivirus

49
Q

Molluscum contagiousum caused by

A

Pox virus

50
Q

Incubation period
Hepa A
Hepa B

A

2 to 6 weeks

6 to 8 weeks

51
Q

Most serious hepa

A

Hepa C

52
Q

RNA viruses

A
Rhabdoviridae
Picornavirus
Orthomyxovirus
Paramyxovirus
Togavirus
Reovirus
Flavivirus
Lentivirus
53
Q

Bullet shaped virus

A

Rabies virus

54
Q

Rabies spreads to

A

CNS via PNS axons

Negri bodies

55
Q

Picornaviruses

A

Poliovirus
Rhinovirus
Coxsackie virus

56
Q

Orthomyxovirus

A

Influenza virus

57
Q

Virus that causes poliomyelitis

A

Poliovirus

58
Q

Poliomyelitis causes

A

Destruction of motor neurons of spinal cord

59
Q

Causes common cold

A

Flu CARE

Influenza virus
Parainfluenza virus
Coronavirus
Adenovirus
Rhinovirus
Enterovirus
60
Q

Causes
Herpangina
Hand-foot-mouth
Pink eye/sore eye

A

Coxsackie A

61
Q

Ulcers in posterior oral cavity

A

Herpangina

62
Q

Causes
Pleurodynia (muscle pain)
Myocarditis/pericarditis

A

Coxsackie B

63
Q

Spikes

A

Hemaglutinin

Neuramidase

64
Q

Ulcers in the soft palate and pharynx

A

Herpangina

65
Q

Acute hemorrhagic conjunctivitis

A

Sore eye

66
Q

Summer illness

A

Herpangina

67
Q

Causes flu and ADULT VIRAL PNEUMONIA

A

Influenza virus

68
Q

Cause of child viral pneumonia

A

RSV

69
Q

Cause of bacterial pneumonia

A

Streptococcus pneumoniae

70
Q

Causes epidemic influenza

A

Influenza A virus

71
Q

Tophi bodies

A

Gouty arthritis

72
Q

Negri bodies

A

Rabies

73
Q

Mallory bodies

A

Alcoholic cirrhosis

74
Q

Councilman bodies

A

Yellow fever

75
Q

Guarneri bodies

A

Smallpox

76
Q

Orthomyxovirus

A

Influenza virus

77
Q

Paramyxovirus

A

Parainfluenza virus
RSV
Rubeola
Mumps

78
Q

Causes respiratory infections especially in infants and young children

A

Paramyxovirus

79
Q

Associted with koplik’s spot

A

Rubeola/measles

80
Q

White lesion surrounded by bluish red areola

Appears before the rashes

A

Koplik’s spot

81
Q

Swelling of parotid gland

A

Parotitis/ mumps

82
Q

Complications of mumps

A

Orchitis
Oophoritis
Pancreatitis

83
Q

MMR vaccine

A

Live attenuated vaccine

84
Q

Dead virus

A

Salk vaccine

85
Q

Complication of mumps

A

Oophoritis
Orchitis
Pancreatitis

86
Q

Oophoritis

A

Ovarian swelling

87
Q

Orchitis

A

Testicular swelling

88
Q

Rubella

A

German measles

89
Q

Togavirus

A

Rubella

90
Q

Rotavirus

A

Reovirus

91
Q

Most common cause of gastroenteritis <2 years old

A

Rotavirus

92
Q

Can cross placental barrier causing rubella syndrome

A

Togavirus

93
Q

Flavivirus

A
Dengue virus
Yellow Fever
Zika virus
West Nile virus
Hepatitis C virus
94
Q

Attacks bone marrow resulting to leukopenia and thrombocytopenia

A

Dengue virus

95
Q

Capillary fragility test

A

Tourniquest test

Rumpel-leede test

96
Q

Virus that attacks kidney or liver resulting to yellowing of skin

A

Yellow Fever

97
Q

Causes microcephaly and encephalitis

A

Zika virus

98
Q

Guillian-Barre syndrome

A

Zika virus

99
Q

Uses reverse transcriptase

A

HIV

Hepa B

100
Q

Lentivirus

A

HIV

101
Q

Accurate tests for HIV

A

ELISA

Western Blot