Class 4 Science Chapter 10 Test 1 Updated: 12 Jun 2022 116 Welcome to your Class 4 Science Chapter 10 Test 1 1. Pressure of blood on our vessels is called________. Blood cancer Blood flotation Blood controller blood pressure 2. The number of corners of prism are: 3 4 5 6 3. Taking photograph of oneself is known as: Portrait Selfie Landscape Oneself 4. Thermal strips are used to measure _________temperature. Environment Body Car’s None of these 5. Fire tools, water storage and first aid box shelf are some __________ equipment in laboratory. Damage Dangerous Blasting Safety 6. The normal limit of blood pressure is ________ mm Hg. 120/120 80/80 120/80 None of these 7. The safety equipment should near the _________of the lab. Corner In cupboard Entrance None of these 8. Clinical thermometer is used for: Makes shapes Measure inflammation in the body Check fever Measure blood pressure 9. The instrument used to measure blood pressure is called __________apparatus. Blood controller Low blood blood pressure None of these 10. _________spread around are big cause of trash and sewage blockage. Recycle things Paper bags Polythene shoppers None of these 11. The blood pressure 160/100 is: Low blood pressure High blood pressure Normal blood pressure Not possible 12. ___________in first aid box is used to reduce inflammation and pain. Instant cold pack Hot water Dettol None of these 13. ________temperature indicates whether a person has fever or not. Environment Body Zero None of these 14. A temporary and emergency care given to an injured or sick person is called________. First aid No aid Operation None of these Time is Up! Time's up
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