International health+ Communicable diseases Part1
Quiz by suraj kapoor
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- Q1
Mark the incorrect statement
Incubation period 7-14 days
India became Polio free on 27 March 2014
Period of communicability -7 days prior to 7 days after the symptoms
Most common age group for Polio is 6 years to 12 years
30s - Q2
Mark the incorrect statement
National switch day is 25 April 2016
Wild Polio virus 2 eradicated in India on Sept 2015
Switch happened to avoid vaccine associated paralytic polio due to P2
Wild Polio virus 3 eradicated in India on October 2019
30s - Q3
All are included under International health regulations except?
Polio
Influenza
Cholera
Filariasis
15s - Q4
Mark the incorrect statement
Polio shows iceberg phenomenon
Abortive infection 4-8%
Paralytic polio accounts for 2% of all cases
Non paralytic -1% of infection
20s - Q5
Mark the incorrect statement
Environmental surveillance inform of checking Sewage etc can also be done
AFP surveillance done till 5 years of age
GBS, Traumatic neuritis, Transverse myelitis are the differentials for AFP
The in charge of AFP surveillance is Surveillance medical officer(SMO)
15s - Q6
All are true regarding AFP surveillance except.
Minimum sample required is 8 gm/Thumb size
80% of cases should have follow up examination at 90 days for residual paralysis.
At least one case of non Polio AFP should be detected for 1 lakh population of less than 15 years
80% cases should have adequate stool sample collection
30s - Q7
Incorrect about transport of stool sample under AFP surveillance
3 stool samples are sent
First sample should be sent with in 48 hours
Reverse cold chain method is used
8gm /thumb size stool sample is considered adequate
30s - Q8
All are correct statement except
IPV is not used in controlling epidemics
IPV-More difficult to manufacture but does not require stringent condition during storage and transportation
Virus content in IPV is 10000 times more than OPV
IPV helps preventing paralysis and reinfection due to wild polio virus
30s - Q9
Mark the incorrect statement
All the statement are correct
IPV 0.5 ml I/M whereas Fractional IPV is 0.1 ml I/d
Two fractional doses of IPV given at 6 and 14 week gives weaker immunogenicity than one dose of IPV at 14 weeks
IPV is given in thigh whereas Fractional IPV is given in upper arm
30s - Q10
All are correct in AFP surveillance except
Avoid desiccation , leakage with proper documentation
During sampling stool should be placed in a sterile glass bottle
Maintain a temperature of -2 to- 8 (minus)degree during transport
Transport in dry ice if transportation requires more than 24 hours
30s - Q11
All are true about Polio eradication strategy except
Outbreak control of suspected cases
Line listing of cases
Follow up of cases for 60 days
Mopping up activities should be done in initial stage
30s - Q12
All are correct regarding pulse polio immunization except
It is one of the component of Polio eradication strategy of India
Pulse means sudden , mass administration
Pulse polio vaccine should not be given if a child is recently immunized
Age group covered is 0-5 years
30s - Q13
Most outbreaks of Polio are due to
P3
P2
P1
All of the above
15s - Q14
Which infection contribute to majority of cases of Polio?
None of the above
Carrier
Clinical
Subclinical
15s - Q15
Upto what age IPV and OPV can be given as per delayed immunization
2, 3
1, 5
3,2
5,1
20s
