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PSM Epidemiology > EPIDEMIOLOGY > Flashcards

EPIDEMIOLOGY Flashcards

1
Q

Study of diseases in population

A

Epidemiology

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2
Q

John M. Last

A

Defined Epidemiology

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3
Q

Most common cause of diarrhoea in India ?( Winters)

A

ROTAVIRUS

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4
Q

Malaria vector ( Rural)?

A

Anopheles Culcifacies

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5
Q

Malaria vector ( Urban)

A

ANOPHELES STEPHENSI

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6
Q

Dengue Vector

A

AEDES AEGYPTI

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7
Q

Tiger mosquito

A

AEDES AEGYPTI

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8
Q

Droplet size that transmits most efficiently?

A

<5

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9
Q

Interpersonal distance where transmission is max?

A

<1 meter

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10
Q

Road traffic accidents occur more in which season?

A

Rainy and winter

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11
Q

Most common element deficiency in himalayan

A

Boron

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12
Q

Most common cause of mental retardation in India?

A

Down syndrome

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13
Q

Most common cause of hypothyroidism in India?

A

Autoimmune disorder ( Hashimoto Thyroiditis)

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14
Q

Kala azar

A

Phlebotomous

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15
Q

UP, west bengal, bihar , jharkhand

A

Kala azar

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16
Q

Sandfly

A

Kala azar

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17
Q

Japanese Encephalitis

A

Culex Triteniorhyncus

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18
Q

Found in all states of India but most commonly found in UP and WB

A

Japanese Encephalitis

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19
Q

CULEX VISHNUII

A

Japanese Encephalitis

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20
Q

Culex gelidus

A

Japanese Encephalitis

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21
Q

Hard Tick

A

Kyasanur Forest Disease

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22
Q

Haemaphysalis spinigera

A

Kyasanur Forest Diaease

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23
Q

Nortt east and east india

A

Malaria

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24
Q

Monkey Disease

A

Kyasanur Forest Diaease

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25
Q

Culex Quinquefasciatus

A

Filariasis

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26
Q

Coastal region of india

A

Filariasis

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27
Q

Yellow Fever Vector?

A

AEDES AEGYPTI

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28
Q

Monkey pox

A

Manali

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29
Q

Zika virus

A

Gujrat( AEDES)

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30
Q

Culex pipens ( kerala)

A

West Nile fever

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31
Q

Measles

A

6 months to 3 years

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32
Q

5-9 yrs

A

Mumps

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33
Q

5-15 yrs

A

Rheumatic fever

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34
Q

Neonatal pneumonia

A

0-28 days

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35
Q

Infant

A

0-1 yr

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36
Q

Child

A

0-18yrs

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37
Q

10-19yrs

A

ADOLESCENT

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38
Q

Geriatrics

A

> 60 yrs old

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39
Q

Perinatal period

A

28wks POG till 7 days post delivery

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40
Q

POG>28 wks
BW> 1000gms
BL>35 cm

A

Abortion

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41
Q

Period of viability

A

POG<28 wks
BW<1000gms
BL< 35 cm

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42
Q

Most sensitive criteria to assess abortion

A

Birth weight> 35 cm

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43
Q

Forward

A

Cohort study

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44
Q

Case control

A

Backward

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45
Q

Strength of association for cohort study is given by?

A

Relative Risk

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46
Q

RR=1

A

No association

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47
Q

Risk factor is protective

A

RR=<1 Negative/ Inverse Association

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48
Q

RR> 1

A

Association Present

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49
Q

Prospective Study

A

Cohort study

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50
Q

Exposure to outcome study

A

Cohort study

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51
Q

Follow up/ Incidence Study

A

Cohort study

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52
Q

Cause to effect

A

Cohort study

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53
Q

Exposure to outcome study

A

Cohort study

54
Q

Most popular cohort study

A

Framingham heart study

55
Q

Odds Ratio

A

Case control study

56
Q

Case reference study

A

Case control

57
Q

Effect to cause study

A

Case control study

58
Q

Disease to Risk factor study

A

Case control

59
Q

Retrospective study

A

Case control study

60
Q

Backward looking

A

Case control study

61
Q

Recall bias

A

Case control

62
Q

Maximum allowable attrition rate

A

<5%

63
Q

Ideal retention rate

A

> 95%

64
Q

Any factor associated both with exposure and outcome

A

Confounding

65
Q

Confounding can be removed by?

A

Matching

66
Q

Systematic error

A

Bias

67
Q

Best blinding

A

Triple blinding

68
Q

Common type of Blinding

A

Double blinding

69
Q

Study based on primary data

A

Cross sectional study

70
Q

Used in nutritional surveys

A

Ecological study

71
Q

Based on secondary data

A

Ecological study

72
Q

Results of study applicable on individual

A

Cohort, Case Control, Cross Sectional

73
Q

Results of Study applicable on population

A

Ecological Study

74
Q

Randomised controlled trial Unit

A

Patient/Cases

75
Q

Selection bias in RCT is removed by ?

A

Randomisation

76
Q

Heart of RCT?

A

Randomisation

77
Q

In which phase
Maximum tolerated dose is tested?

A

Phase 1

78
Q

Maximum drug failure is seen in?

A

Phase 2

79
Q

RCT is done in which phase

A

Phase 3

80
Q

Post marketting surveillance is done in which phase?

A

Phase 4

81
Q

Theroy of spontaneous generation

A

Aristotle

82
Q

Germ theory of Disease

A

Louis Pasteur

83
Q

Patten Koffer

A

Multifactorial causation of Disease.

84
Q

Web of causation

A

MCMohan & Pugh

85
Q

Agent
Host
Environment

A

Epidemiological Triad

86
Q

Agent
Host
Environment

A

Epidemiological Triad

87
Q

Agent
Host
Environment
Time

A

Epidemiological Triangle

88
Q

Advanced model of epidemiological Triangle

A

Agent is replaced by causative factors

89
Q

Advanced model of epidemiological Triangle

A

Environmental factors
Genetic factors
psychological factors
Nutrition

90
Q

Father of epidemiology

A

John snow

91
Q

Father of medicine

A

Hippocrates

92
Q

First true epidemiologist

A

Hippocrates

93
Q

Father of public health

A

Cholera

94
Q

First distinguished epidemiologist

A

Syndenham

95
Q

Father of modern epidemiology

A

John snow

96
Q

(New +old case/ total population)×100

A

Prevalence

97
Q

(New case/ total population)× 100

A

Incidence

98
Q

Prevalence study is

A

Cross sectional

99
Q

Covaxin

A

Killed vaccine

100
Q

Hep A

A

Killed

101
Q

Hep B

A

Recombinant

102
Q

At birth vaccines given are?

A

BCG
OPV 0
HEP B

103
Q

9 months vaccines given are

A

Measles 1/MR1
Vitamin A(1lakj IU)
JE live 1
PCV BOOSTER
FIPV3

104
Q

16-24 months

A

DPTB
OPVB
Measles 2
MR2
JE live 2

105
Q

Which vaccines are contraindicated in fever

A

Typhoid vaccine
COVID 19 vaccine

106
Q

Observation period after administration of vaccine?

A

30 min

107
Q

Vaccine that causes paralysis

A

OPV

108
Q

Vaccine that causes Hypersensitivity and shock ?

A

Hep B

109
Q

Measles vaccine causes?

A

Toxic shock syndrome

110
Q

Life threatening complication of rota virus?

A

Intussusception

111
Q

Killed Influenza vaccine causes
Killed swine flue vaccine

A

Gullien Barry Syndrome

112
Q

Vaccine that causes fever

A

Pertussis/ DPT

113
Q

Measles vaccine can cause

A

Febrile seizures

114
Q

Hypotensive hyporesponsive episode is seen in which vaccine

A

Pertussis / DPT

115
Q

Persistent inconsolable crying

A

Pertussis / DPT

116
Q

Osteomyelitis

A

BCG

117
Q

Lymphadenopathy

A

BCG

118
Q

Tetanus toxoid vaccine in pregnancy causes ( pg neet)

A

Brachial neuritis

119
Q

Thrombocytopenia is caused by which vaccine?

A

MMR

120
Q

Temperature of cold chain

A

+2°C to 8°C all vaccines

121
Q

Vaccine carrier

A

4 icepacks
16-20 vials
12-24 hrs

122
Q

Open vial policy

A

Can be used upto 28 days

123
Q

Thai updated Red cross Regimen of rabies vaccine

A

2-2-2-0-2

124
Q

Essen regimen of rabies vaccine include

A

1-1-1-1-1

125
Q

Cervarix

A

Bivalent

126
Q

Gardasil

A

Quadrivalent

127
Q

Vaccine given in 10 yrs of age?

A

Tetanus Diphtheria ( Td)

128
Q

Strain of BCG vaccine ?

A

Danish 1331

129
Q

Paralysis

A

Opv

130
Q

Hypersensitivity &shock

A

Hep B

131
Q

Toxic shock syndrome

A

Measles

PSM Epidemiology (2 decks)

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