Combined Medical Services Examination Page 16
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2470.
Which of the following statements is/are true about proportional case rate of
malaria?
1. This indicator is used since morbidity rate is difficult to determine
2. This is defined as the number of cases of malaria for every 100
patients seen in hospital OPDs
3. It is a crude index since cases are not related to their time and space
distribution
Select the correct answer using the code given below:
(a)
2 only
(b)
2 and 3 only
(c)
3 only
(d)
1, 2 and 3
71.
Consider the following statements:
1. Type 2 poliovirus was eliminated in India in 2005.
2. Main cause of vaccine derived polioviruses (VDPV) is Type 2 component of
OPV.
Which of the statements given above is/are correct?
(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2
72.
Which of the following statements is true about hydatid disease?
(a)
It is a zoonosis
(b)
It is rare in sheep rearing countries
(c)
It is a protozoal disease
(d)
Man is the definitive host
73.
Which of the following statements is true about direct age standardization?
(a)
Standardized mortality ratio is used
(b)
A standard population is used
(c)
Age specific death rates are not known
(d)
Number of people in each age group is not known
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