Mcq Subject: Social & Preventive Medicine
Which of the following statements about lepromin test is not true ?
A. It is negative in most children in first 6 months of life
B. It is a diagnostic test
C. It is an impoant aid to classify type of leprosy disease
D. BCG vaccination may conve lepra reaction from negative to positive
View DescriptionTrue about OPV are all, EXCEPT:
A. We get quick immune response
B. It is a live vaccine
C. It is used in epidemic
D. Maternal antibody interferes with immune response
View DescriptionIn which system, continuous enumeration of bihs and deaths by enumerator and an independent survey by investigator supervisor is done ?
A. Decadal Census Enumeration
B. Sample Registration System
C. Model Registration System
D. National Family Health Survey
View DescriptionA study was conducted to test if use of herbal tea played any role in prevention of common cold. Data was collected on the number of people who developed cold and those who did not develop cold and this data was tabulated in relation to whether they consumed Herbal tea or not.rnrnrnrn Herbal tea rnConsumedrnNot consumedrnrnrn Had cold rn12rn 23rnrnrn Did not have a cold rn 34rn38rnrnrnrn In order to study this above given test, which of the following analytical test can be used?
A. 'Z' test
B. Chi square test
C. Student -1 test (paired)
D. Student -1 test (unpaired)
View DescriptionThe world health organisation day is –
A. 7th April
B. 21st May
C. 2nd August
D. 31st December
View DescriptionBest test to detect iron deficiency in community is:
A. Serum transferrin
B. Serum ferritin
C. Serum iron
D. Hemoglobin
View DescriptionConsistent change in particular direction over a period of time
A. Sporadic
B. Endemic
C. Secular trend
D. Pandemic
View DescriptionA pateint with cervix cancer is mised by a screeing test and later diagnosed with advanced disease. This time interval is called
A. Lead time
B. Screening time
C. Serial interval
D. Generation time
View DescriptionA country has crude birth rate 25 per 1000 and crude death rate 10 per 1000. What is the growth rate of that country –
A. 2.50%
B. 5.00%
C. 15%
D. 1.50%
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