190 Social & Preventive Medicine High levels of HBeAg in serum indicates AHBeAg is not seen in the serumBHigh infectivity of the virus (Correct Answer)CLow infectivity of the virusDRecovering stage
191 Social & Preventive Medicine Indicator for vector burden on human malaria is:- AMan biting rate (Correct Answer)BInoculation rateCSlide positive rateDHuman blood index
192 Social & Preventive Medicine True about silicosis all except: ACaused by exposure of silica oxideBSevere exposure- whole lung lavage may helpful in allet_ing symptomsCFibrosis of upper lungDFibrotic change can be reversed after stopping exposure (Correct Answer)
194 Social & Preventive Medicine All are morbidity indicators execpt – APeriod of stay in hospitalBDoctor : population ratio (Correct Answer)CAttendance at out patient depamentDNotification rates
195 Social & Preventive Medicine Microfalaria in Culex depicts what kind of Biological transmission? ACyclo-developmental (Correct Answer)BCyclo-propagativeCDevelopmentalDPropagative
196 Social & Preventive Medicine Compared with cow’s milk, mother’s milk has more- ALactose (Correct Answer)BVitamin DCProteinsDFat
197 Social & Preventive Medicine The standard normal distribution AIs skewed to the leftBHas variance = 1.0 (Correct Answer)CHas standard deviation = 0.0DHas mean = 1.0
198 Social & Preventive Medicine A 14 year old boy having lost his father a year ago, is caught shoplifting. The boy will be sent to – AAn orphanageBAn anganwariCA prisonDA remand home (Correct Answer)