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Handling Chemicals Safely

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Questions and Answers

What is the recommended treatment for dermal absorption of chemicals?

Applying topical antibiotic cream
Covering the exposed skin with a bandage
Immediate flushing of the skin with water
Washing the exposed skin immediately and consulting an expert if severe (correct)

What is the primary purpose of removing the affected person from the site of exposure in case of inhalation of toxic vapor?

To call for emergency services
To prevent further inhalation of the toxic vapor and allow the lungs to expel it from the body (correct)
To provide oxygen therapy
To administer antidote

What type of biological hazard is a concern in laboratories handling microorganisms?

Physical hazard
Chemical hazard
Biological agent (correct)
Radiation hazard

What is the primary purpose of wearing gloves in the laboratory?

To prevent dermal absorption of chemicals (D) Signup and view all the answers

What is the reason behind prohibiting food and drink consumption in the laboratory?

To prevent accidental ingestion of chemicals (A) Signup and view all the answers

Which of the following is a recommended emergency response procedure in case of ophthalmic absorption?

Flushing the eye with water (D) Signup and view all the answers

What is the primary purpose of wearing safety glasses in the laboratory?

To protect the eyes from chemical splashes (C) Signup and view all the answers

Which of the following is a type of biological hazard?

Virus (A) Signup and view all the answers

What should be done in case of ingestion of a toxic substance?

Nasogastric tube or induced vomiting may be required (C) Signup and view all the answers

What is the primary purpose of wearing a lab coat in the laboratory?

To protect the wearer's clothing from chemical splashes (D) Signup and view all the answers

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