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community health officer > community medicine 9 > Flashcards

community medicine 9 Flashcards

1
Q

The ability to correctly detect all those who have the disease
(TRUE +VE)

A

SENSITIVITY

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2
Q

The ability of a test to detect those who do not have the disease.
(TRUE -ve)

A

SPECIFICITY

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3
Q

ACCURECY OF A TEST TO MEASURE WHAT IT SUPPOSED TO MEASURE

A

VALIDITY

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4
Q

IMR of India 2021 is approximately

A

29

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5
Q

the denominator in calculating IMR is

A

number of live births in the year

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6
Q

most important indicator of health status of a community is

A

IMR

Important Most indicatoR

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7
Q

infant mortality

A

1) death in infants contribute to 10.9 % of total death in India
2) about 67.6% of infant death occur in first month of birth

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8
Q

NPHCE is concerned with

A

NATIONAL PROGRAM FOR HEALTH CARE OF ELDERLY

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9
Q

NPCDCS is focusing on

A

NATIONAL PROGRAM FOR PREVENTION AND CONTROL OF CANCER,DIABETICS,
CARDIOVASCULAR DISEASES, AND STROKE

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10
Q

societal dependency ratio is

A

the ratio of combined age group 0-14 plus 65 and above to 15-64 age group

YOUNG AGE DEPENDENCY 0-14
OLD AGE DEPENDENCY 65 & ABOVE

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11
Q

mode of a group of data

A

MOST RECURRING OBSERVATION
MEDIAN IS MIDPOINT OF OBSERVATION
MEAN IS THE AVERAGE

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12
Q

ALL COCCI ARE GRAM POSITIVE WITH EXCEPTION OF

A

MENINGO COCCI

GONO COCCI

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13
Q

Vitamin deficiency

A

Thiamin-beriberi,Werneck’s encephalopathy.
Vit.A-night blindness, Bitot’s spot,Keratomalacia
Ricketts in children and Vit.D-Osteomalacia in adult
Vit.K-Blood clotting-Bleeding

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14
Q

slides for malarial diagnosis

A

1) thin smear is for identifying the species of plasmodium

2) thick smear is to find out presence of plasmodium, as number of parasites in a thick smear is more than thin smear

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15
Q

hepatitis B is transmitted through

A

blood and blood products
sexual contact
mother to child

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16
Q

disease is eliminated from India

A

polio and dracunculosis

But not eradicated from globe

17
Q

Only human disease eliminated from globe is

A

Small pox

18
Q

maize protein is deficient in

A

tryptophan and lysine

19
Q

rice

A

richer in lysin than other cereal protein
devoid of Vit.A,Vit.C and Vit.D
contain 6-9% protein
source of Vit.B especially thiamine

20
Q

Protein content of Wheat

A

9-16 %

21
Q

application of disinfective measures as soon as possible after the discharge of infectious materials from the body of an infected person’ is known as

A

current disinfection

22
Q

a property of an ideal disinfectant

A 
a broad antibacterial spectrum.
Fast acting, 
Non-toxic (to patient/user) 
Residual effect 
Easy to use and cheap 
Odorless (or pleasant odor) 
Environment friendly 
Should not damage surfaces 
Soluble in water and stable
23
Q

relationship among
incidence,
prevalence, and
mean duration of illness,

A

Prevalence= incidence × mean duration

24
Q

in ILR, vaccine is stored in the

A

OPV is stored in lower part
DPT, TT in the upper part

DPT ,TT ARE FREZEE SENSITIVE VACCINES

25
Q

causative agent of whooping cough in most of the cases

A

Bordetella pertussis

26
Q

emporiatric

A

science of health of travellers

27
Q

essential amino acids

A

PVT TIM HaLL.

(1) Phenylalanine
(2) Valine
(3) Tryptophan
(4) Threonine,
(5) Isoleucine
(6) Methionine
(7) Histidine
(8) Leucine
(9) lysine

28
Q

Moderna and Pfizer covid vaccine are

A

mRNA vaccine

29
Q

plague,

A

Yersinia pestis is the causative agent, a bacterium

xenopsylla cheopis or oriental rat flee is the vector

30
Q

Open vial policy applies to

A

(1) DPT
(2) TT
(3) OPV
(4) Hepatitis B
(5) pentavalent liquid
(6) PCV
(7) injectable IPV

31
Q

Open vial policy does not apply to

A

mm bjr

(a) Measles
(b) MR
(c) BCG
(d) JE
(e) Rota virus

32
Q

caused by inhalation cotton fiber dust over long period

A

byssinosis

33
Q

the occupational disease caused by inhalation of sugarcane dust is called

A

bagassosis

34
Q

NVBDCP

A

National Vector Borne Disease Control Programme

35
Q

National Filaria Day

A

11 November

36
Q

National Dengue Day

A

16th May

community health officer (17 decks)

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