Class 4 Science Chapter 3 Test 1 Welcome to your Class 4 Science Chapter 3 Test 1 1. Polio virus is transmitted through ________ Food Water Air All of these 2. The cause of covid-19 is a virus, which is called corona_______. Bacteria Symptoms Virus All of these 3. Polio virus _________ the legs permanently. Break Paralyses Good for None of these 4. When our body temperature crosses (98.6 F or 37 C), then it is called ___. Cough Virus Corona Fever 5. TB, flu and COVID – 19 are transmitted from one person to another. Coughing Sneezing Use articles of patient All of these 6. Polio virus has _____ treatment. Many ways of No Always None of these 7. The disease which can transmit from one person to another person is called ________disease. Contagious Non-Contagious Both a & b None of these 8. The polio virus remains present in ______ of human. Throat Intestines Both a & b None of these 9. The viruses and bacteria present in the nose are expelled out due to ____. Fever Virus Sneezing None of these 10. TB is caused by particular types of germ called _______. Virus Bacteria Corona Polio 11. The _______ removes the obstruction of windpipe. Fever Thermometer Coughing Both a & c 12. Corona virus is transmitted from one person to another through _________ Coughing Sneezing Use articles of patient All of these 13. The ____patient complains about congested or runny nose and headache. Heart attack Blood cancer Cancer Flu 14. The hepatitis germs are transmitted through _______. polluted water Food Blood All of these 15. Polio is caused by a particular type of germ called _______. Bacteria Non-contagious Cancer Virus Please fill in the comment box below. Time is Up! Time's up
