B. Sc Chemistry III & IV Semester NEP 2020 w.e.f June 2025
SEC00022764P
CHE/SEC/P/276
Lab Safety and Laboratory Practices
(Practical Paper)
First Aid Treatment in Case of Acid Swallowed by Student
Aim:
To study and understand the first aid measures to be taken in case of accidental swallowing of acid in the laboratory.
Principle:
Acids are highly corrosive substances that can cause severe damage to the mouth, throat, esophagus, and stomach. Immediate first aid helps to reduce injury, prevent complications, and stabilize the affected person until medical help arrives.
Apparatus/Materials Required:
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Clean drinking water
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Milk (if available)
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First aid kit
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Emergency contact number
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Protective gloves
Procedure (First Aid Steps):
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Stay calm and ensure safety of the affected student.
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Do NOT induce vomiting, as acid can cause more damage while coming back.
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Rinse the mouth immediately with plenty of water (do not swallow).
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Give small sips of water or milk to dilute the acid.
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Do not give any neutralizing chemicals (like alkali), as it may produce heat and worsen injury.
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Loosen tight clothing and keep the student comfortable.
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Seek immediate medical attention or call emergency services.
Observations:
| Condition Observed | Action Taken |
|---|---|
| Burning sensation in mouth/throat | Rinsed with water |
| Difficulty in swallowing | Given small sips of water/milk |
| Pain and irritation | Medical help called |
Result:
First aid measures for acid ingestion were studied and understood successfully to minimize harm and ensure safety.
