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WorksheetsLAB SAFETY
Total questions: 14
Worksheet time: 4hrs 30mins
1. Why is it important to follow the Science lab’s rules and regulation?
2. Based on the Rainbow lab incident video which you've just watched, how can the unwanted incident be prevented?
The experiment shall be done in an open space setting.
The students and teacher shall wear the safety gears (PPEs) while performing the experiment.
Concentrated chemicals shall be used for the experiment.
More exhilarant shall be placed near to the experiment's setting.
3. What is the most critical hazard resulted from a broken thermometer?
4. What is the atomic no. of mercury?
9
112
30
80
4. What is one of the short-term effects of being exposed to the mercury spill?
Fever
Coughing
Tremors
Fatigue
6. Which is one of the long-term effects of being exposed to mercury?
Deteriorates nervous system
Skin issues
Headache
Memory Loss
5. What you should do if you accidentally break a thermometer?
Seek assistance from the cleaning staff to help you.
Call your teacher for further action to be taken. Identify and secure the area with the broken thermometer and potentially mercury spills.
Clean up the broken thermometer yourself and discard the trash in the designated bin.
Ask help from the maintenance staffs to remove the broken thermometer from the lab.
6. Name 4 Safety gears which shall be donned / worn while performing science experiment.
7. What you should do if you accidentally have chemicals splashed into your eyes.
Relax and have a sit. No rush to do anything.
Wipe your eyes with a paper towel until the splash is not visible anymore.
Call your in-house nurse right away to get help!
Immediately flush your eyes for not less than 15 minutes at the nearest eyewash station.
8. When you should use the emergency shower in the science lab?
When you did not take a shower in the morning.
When your eyes have been splashed with chemicals.
When your skin has been exposed to hazardous chemicals.
Whenever you feel like having a shower that day.
9. Name 3 Science lab's rules and regulations which shall be followed?
10. Name another 2 Science's lab rules and regulations which shall be followed.
13. Explain the difference between the Emergency Shower and the Independent Eyewash Station in terms of their usage.
14. Name one of the Science laboratory with an Emergency Shower.
