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BRS - BS/Micro/Genetics/Biochem/Cell Bio > Micro Virology > Flashcards

Micro Virology Flashcards

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Biology 101 flashcards
1
Q

live attenuated vax

A 
smallpox
yellow fever
chickenpox
Sabin's polio
MMR
Influenza (intranasal)
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2
Q

killed vax

A

Rabies
Influenza (injected)
Salk Polio
HAV

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3
Q

Recombinant Vax

A

HBV

HPV

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4
Q

ssDNA virus

A

parvo

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5
Q

all DNA viruses except parvo are

A

double stranded

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6
Q

dsRNA virus

A

reovirus

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7
Q

positive single stranded RNA viruses

A 
retro
toga
flavivirus
corona
hepevirirus
calicivirus
picornavirus
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8
Q

types of virus that purified DNA are infective

A 
most dsDNA (not pox and HBV)
\+ strand RNA
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9
Q

only hapolid virus (ssRNA)

A

retrovirus

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10
Q

most DNA viruses replicate in the

A

nucleus

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11
Q

DNA virus that replictes in the cytoplasm

A

pox

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12
Q

most RNA virus replicate in the

A

cytoplasm

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13
Q

RNA virus that replicates in the nucleus

A

influenza and retro

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14
Q

naked viruses

A 
papilloma
adeno
picorna
polyoma
calcici
parvo
reo
hepe
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15
Q

general DNA virus rules

A 
HHAPPPP
2x stranded
linear
icosahedral (not pox)
replicate in nucleus
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16
Q

circular DNA viruses

A

papiloma and polyoma

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17
Q

non icosahedral virus

A

pox

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18
Q

non enveloped DNA viruses

A

adeno, papillo, polyo

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19
Q

non retrovirus with reverse transcriptase

A

hepadnavirus

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20
Q

causes sore throat, pneumona and conjuctivitis

A

adenovirus

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21
Q

casues 5th dx

A

parvo (B19) - slapped cheeks

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22
Q

parvo causes in adults:

A

RA-like sx
hydrops fetalis in pregnancy
pure RBC aplasia

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23
Q

bad type of HPV virus

A

16;18

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24
Q

JC virus causes

A

progressive multifocal leukoencephalopaty in AIDS

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25
Q

pox diseases

A

small
cow
molluscim contagiosum

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26
Q

largets DNA virus

A

pox

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27
Q

CMV virus type

A

herpes (owls eyes)

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28
Q

test for herpesvirus

A

mltinucleated cells in Tzanck test

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29
Q

EBV virus can cause what cancers

A

hodgkin’s and endemic lymphoma.

nasopharygeal carcinoma

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30
Q

rotavirus type

A

reovirus

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31
Q

picanorvirus species

A 
polio
echo
rhino
coxsackie
HAV
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32
Q

coxsackie virus causes

A

hand, foot and mouth

aseptic meniginitis

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33
Q

norovirus type

A

calici

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34
Q

flavivirus species

A 
HCV
yellow fever
dengue
STL encephalitits
West Nile
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35
Q

togavirus species

A

rubella
EEE
WEE

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36
Q

coronavirus causes

A

common cold and SARS

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37
Q

paramyxovirus species

A

croup
RSV
measles
mumps

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38
Q

negative sense RNA viruses

A 
orthomyxovirus
paramyxo
rhabdo
filo
arena
bunya
delta
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39
Q

orthomyxovirus causes

A

flu

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40
Q

rhabdovirus causes

A

rabies

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41
Q

filovirus casues

A

ebola/marburg

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42
Q

arenavirus

A

Lassa fever

LCMV

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43
Q

bunyavirus species

A

california encephalitis
sandfly/Rift Valley fever
congo hemorragic fever
hantavirus

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44
Q

delta virus causes

A

HDV

45
Q

contains hemagluutin and neuramindase

A

flu virus

46
Q

causes pandemics

A

Genetic shift

47
Q

causes epidmics

A

antigenic shift

48
Q

rubella sx

A

fever, lymphadenopathy, truncl rash that starts at the head and moves down.

Causes severe congenital dx

49
Q

contain surface F protein

A

paramyxovirus

50
Q

red spots with blue white center inside cheeks, decending maculopapularrash

A

measles

51
Q

long term effects of measles

A

SSPE
encephalitis
giant cell pneumonia

52
Q

parotitis
orchitis
aseptic menengitis

A

mumps

53
Q

bullet shaped virus with negri bodies

A

rabies

54
Q

virus infects what cells in brain

A

purkinje cells in cerebellum

55
Q

fecal-oral hep virus

A

A/E (vowels from bowels)

56
Q

sexual, parenteral or meternal fetal spread hep virus

A

B/D

57
Q

blood, IV drugsm post transfusion spread Hep virus

A

C

58
Q

herp viruses with carrier state

A

B,C,D

59
Q

short incubation hep virus

A

A, E (D in superinfection)

60
Q

hep viruses with cancer risk

A

B (integrates into host genome)

C,D,

61
Q

hep virus withy bad outcomes in pregnabt moms

A

E

62
Q

test for active Hep A

A

anti-HAV (IgM)

63
Q

best test for prior infection/prior hep A vaccination

A

anti-HAV (IgG)

64
Q

indicates hep B infection

A

HBsAg

65
Q

indicates immunity to hep B

A

anti-HBs

66
Q

antigen to Heb B core

A

HBcAg

67
Q

LFT showing viral hepetitis

A

ALT>AST

68
Q

LFT showing alchololic hepatitis

A

AST>ALT

69
Q

HIV binds on T cells

A

CCR5 (early)
CXCR4 (late)
CD4

70
Q

HIV binds on macrophages

A

CCR5, CD4

71
Q

presumptive dx of HIV

A

ELISA

72
Q

clinical dx of AIDS

A

<201 CD4 count and one AIDS defining condition

73
Q

stages of HIV infection

A

flu-like (acute)
felling fine (latent)
falling count
final crisis

74
Q

respitory AIDS disases

A

CMV
aspergillis
PCP
Mycobacterium avium

75
Q

bad prion type

A

PRP (SC) S for screwed

76
Q

food poisoning from bad oysters

A

Vibro parahaemolyticlus/vulnificus

77
Q

food poisoning from meats/mayo, custard

A

staph A (preformed toxin)

78
Q

food poisoning from reheated meat

A

c perfingins

79
Q

bloody diarreha

A

campy (comma or s shaped bugs growing at 42 deg C)
salmonalla (lactose neg)
shigella (lactose neg, needs only small dose)
EHEC (causes HUS)
EIEC (invades colonic mucosa)
yersina entercolitica (mimics appy)
etamoeba histolyica - ameboa

80
Q

watery diarreha

A 
ETEC - traveller's diarreha
vibreo cholera
C diff
C perringens
giardia/crypto  (crypto= acid fast and immunocompromised)
rota/noro virus
81
Q

causes pnemonia in neonates

A

group B strepto

E coli

82
Q

causes pnemonia in kids

A 
RSV
Mycoplasma
chlamydia (0-3 yr)
C pneumonia
Strep pneumoniae
83
Q

causes pnemonia in young adults

A

mycoplasma

C/S pneumonia

84
Q

causes pnemonia in older adults

A 
S pneumonia
HiB
Anareobes
Viruses
mycoplasms
85
Q

causes pnemonia in hospitals

A

staph, enteric gram-rods

86
Q

asperation pneumonia

A

anareobes

87
Q

pneumonia in alcholics and IVDU

A

S pneumonia, klebsiella, staph

88
Q

pneumia in CF

A

pseudimonia, Staph A, S pneumo

89
Q

atypical pneumonia

A

mycoplams
legionalla
chlamydia

90
Q

causes newborn meningitis

A

strep B
E coli
listeria

91
Q

causes young kid meningitis

A

strep pneumo
neiserra Meningitis
HiB
enterovirus

92
Q

casues older kid - middle age adult meningitis

A

s pnemuo
N meningitis
enterovirus
HSV

93
Q

number one cause of meningitis in teens

A

n Meningitidis

94
Q

casues pneumo in elderly

A

s pneumo
gram - rods
listeria

95
Q

viral meningitis in CSF shows

A

normal sugar

96
Q

bacterial meingitis shows

A

low sugar, high PMN (as apposed to lymphos)

97
Q

causes most osetomyeltis in folks with no other factors

A

Staph A

98
Q

most common causes of UTI

A

1) e coli
2) Staph saprophyticus
3) klebsiella

99
Q

causes UTI and struvite stones

A

proteus

100
Q

ToRCHeS infections (casues congential defects

A

Toxoplasmosis (cats)
Rubella (bluberry baby, PDA/cataracts/deafness)
CMV (bluberry baby, peticial rash)
HIV
Herpes 2
Syphillis (hydops fetalis, facial abnormalities)

101
Q

casues “slapped cheek rash)

A

parvo B19

102
Q

causes hand-foot-mouth

A

coxsackievirus

103
Q

vesicularrash with variing ages of lesions

A

chickenpox

104
Q

strawberry red mucosa vaginitis

A

trichamonas

105
Q

causes genital warts

A

HPV 6-11

106
Q

causes PID

A

Chlymidia/N gonnorrhoea/C trachomatis

107
Q

bugs in splenic patient

A

encapsulated microbes (SHiN)
s pneumo
HiB
N Meningitis

108
Q

bugs suseptical in chronic granulomatous disease

A

cat + (staph A)

BRS - BS/Micro/Genetics/Biochem/Cell Bio (9 decks)

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