MCQ Science Curiosity Chapter 3 Class 8 CBSE Board Advertisement Health: The Ultimate Treasure 1. Why are some groups more affected by disease outbreaks?Uniform access to healthcareDifferences in lifestyle and environmentIdentical immunity levelsSame dietary habitsQuestion 1 of 202. How does the World Health Organization define health?Only physical fitnessAbsence of disease aloneComplete physical, mental, and social well-beingMental stability without social interactionQuestion 2 of 203. What caused the health issues of the Grade 8 student who moved to a new school?Excessive exerciseLoneliness and excessive screen timeOvereating processed foodsExposure to clean airQuestion 3 of 204. How did the school counsellor assist the Grade 8 student?Prescribed antibioticsHelped him make friendsIncreased his screen timeChanged his dietQuestion 4 of 205. What does Ayurveda emphasize for maintaining health?Avoiding all physical activityBalance of body, mind, and surroundingsConsuming processed foodsIgnoring daily routinesQuestion 5 of 206. What does the Air Quality Index (AQI) measure?Water purityAir cleanlinessNoise levelsFood qualityQuestion 6 of 207. What is a symptom of a disease?Measurable high blood pressureFeeling pain or tirednessVisible rashFeverQuestion 7 of 208. What is a sign of a disease?Feeling dizzyHigh body temperatureExperiencing lonelinessFeeling hungryQuestion 8 of 209. What are pathogens?Nutritious foodsOrganisms causing diseasesBeneficial microbesVaccinesQuestion 9 of 2010. Which disease is non-communicable?ChickenpoxAsthmaTyphoidMeaslesQuestion 10 of 2011. How do communicable diseases commonly spread?Through clean waterBy coughing or sneezingBy eating fresh vegetablesThrough regular exerciseQuestion 11 of 2012. What are vectors in disease transmission?VaccinesInsects like mosquitoesClean environmentsHealthy foodsQuestion 12 of 2013. What lifestyle change prevents obesity?Eating processed foodsRegular exercise and balanced dietIncreasing screen timeAvoiding social interactionsQuestion 13 of 2014. Which is a symptom of diabetes?Skin rashExcessive thirstHigh blood pressureCoughingQuestion 14 of 2015. Why are non-communicable diseases increasing in India?Improved hygieneLifestyle changes like processed food consumptionIncreased vaccinationsReduced air pollutionQuestion 15 of 2016. What is the body’s ability to fight diseases called?PathogenesisImmunityVaccinationHygieneQuestion 16 of 2017. How do vaccines help the immune system?Destroy itTrain it to fight harmful germsWeaken pathogens directlyReplace the immune systemQuestion 17 of 2018. What is acquired immunity?Immunity from birthProtection from pathogen exposure or vaccinesImmunity from dietImmunity from exerciseQuestion 18 of 2019. Who invented the first vaccine?Dr.Kamal RanadiveEdward JennerSuniti SolomonDr.Maharaj KishQuestion 19 of 2020. Which disease was eradicated through vaccination?MalariaSmallpoxDiabetesCholeraQuestion 20 of 20 Loading...
Leave a Reply