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Class:___________________ Name:___________________ SCIENCE Section:_________________ Keeping healthy 1Dear students,REVISE THE BOOKLET KEEPING HEALTHY THOROUGHLY AND THEN COMPLETE THE GIVEN WORKSHEETS Who am I?I can change the way the body behaves when I am taken in the body________________________I am the smallest blood vessel in the body_____________I help blood to clot and heal wounds__________________I am a blood component and I fight with germs____________I enter in your body through injection and save you from diseases______________________Write the disease for each medicinal drug that can be used to treat itDrugs Diseases Bronchodilators Insulin Antibiotics Antivirals Class:___________________ Name:___________________ SCIENCESection:_________________ Keeping healthy 2Why do you think Sara and Ahmed’s pulse rate raised with the increased intensity of exercise? -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Label the given diagramClass:___________________ Name:___________________ SCIENCESection:_________________ Keeping healthy 3Name the upper two chambers of heart_______________________________________________Name the lower two chambers of heart__________________________________________________Name the main artery__________________________________________________Name the main veins__________________________________________________Use the internet and find out about any two contagious and non-contagious diseases. Complete the table belowDiseasessymptomscausespreventionWhat is the basic difference between contagious and non-contagious diseases?_________________________________________________________________________________________________________________________________________________________________________________________________________How can we prevent contagious diseases from spreading?______________________________________________________________________________________________________________________________________Class:______________ Name:___________________ SCIENCESection: _________________ Keeping healthy 4Q#1: Enlist three diseases which can be prevented by taking vaccine. ____________________________________________________________________________________________________________________________Q#2Why strep throat cannot be cured by taking aspirin?____________________________________________________________________________________________________________________________Q#3: Cough syrups did not help your friend who caught cold few day back? Explain Why? ____________________________________________________________________________________________________________________________Q#4: State two basic functions of a medicinal drug.____________________________________________________________________________________________________________________________Q#5: Give examples of the medicinal drugs which control the symptoms only___________________________________________________________________________________________________________________________Q# 6: What kind of drug Penicillin is? ____________________________________________________________________________________________________________________________Q# 7: What is the purpose of taking vaccines?____________________________________________________________________________________________________________________________Q# 8: What are the two ways of vaccination?____________________________________________________________________________________________________________________________Class:__________ Name:___________________ SCIENCE Section: _________________ Keeping healthy 5Q#1: Why should we continue taking antibiotics even if we are feeling better?____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Q#2: Give three ways of drug abuse_________________________________________________________________________________________________________________________________________________________________________________________________________Q#3: Differentiate between tar and nicotine._________________________________________________________________________________________________________________________________________________________________________________________________________ Make a poster using images and statements to show how drug abuse can affect lives. Society needs to work on the prevention of drug abuseClass:__________ Name:___________________ SCIENCE Section: _________________ Keeping healthy 6 Fill in the blanks;1._________________________involves heart, blood and blood vessels.2. Heart is purely a ____________organ 3.3. Pericardium is a double layered membrane enclosing _______________ 4. Heart has ___________ chambers. 5. The four chambers of the heart are upper left and right _____________and lower left and right _______________ 6. Right atrium opens to the _____________ ventricle.7. ___________ atrium opens to the left ventricle. 8. The blood vessels that bring blood to the heart are the ____________ 9. The blood vessels that take blood ____________ from the heart are the arteries. 10. The two major veins opening into the right atrium are superior _______________ and inferior ________________ 11.________________artery carries impure blood from right ventricle to lungs 12.Purified blood from lungs is brought back to the _____________ atrium by pulmonary vein. 12.Heart has the size of person’s ______. 13.________________________is the only artery that carries impure blood Pulmonary vein carries blood towards the heart from lungsClass:__________ Name:___________________ SCIENCE Section: _________________ Keeping healthy 7What is meant by heart rate?______________________________________________________________________________________________________________________________________Why it seems to beat faster while exercising?______________________________________________________________________________________________________________________________________Draw a labelled diagram to show the circulation of blood in the bodyClass:__________ Name:___________________ SCIENCE Section: _________________ Keeping healthy 8 Differentiate between arteries and veins Arteries VeinsDraw a diagram showing arteries, capillaries and veinsGive function of capillaries_________________________________________________________________________________________________________________________________________________________________________________________________________ ................
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