First Aid
What is the first step in checking a victim's responsiveness?
Tap on the shoulder and shout, Are you OK?
What does SDS stand for?
Safety Data Sheet.
What is the primary voltage range that can cause serious shock?
230 - 460 volts.
What does ANSI stand for?
American National Standards Institute.
What is the first rule for working with moving parts?
Turn the engine or power off before working on a machine.
What should you do for a chemical burn?
Drench the affected area for at least 15 minutes and remove contaminated clothing.
How many sections are included in an SDS?
16 sections.
What should you do before servicing electrical equipment?
Always lockout-tagout the electrical supply.
What is the main purpose of the AWS?
To advance the science and technology of welding.
What is a common risk associated with working on welding machines in the lab?
Electrical equipment hazards.
How should you treat a bleeding wound that cannot be controlled?
Apply firm, steady pressure for a minimum of 5 minutes and elevate the wound above heart level.
What is the purpose of the Hazard Identification section of an SDS?
To inform about the hazards associated with the chemical.
What is the purpose of wearing insulated clothing?
To protect against electrical shock.
What type of protective clothing should be worn while welding?
100% cotton or 100% wool clothing.
What should you do if welding must be performed in damp conditions?
Use insulated gloves and ensure proper protective equipment.
What are the signs of shock?
Cold sweats, weakness, irregular breathing, chills, rapid/weak pulse, and nausea.
What does the First-Aid Measures section describe?
Instructions on what to do in case of exposure to the chemical.
What should be done if an electrical device shows signs of damage?
Notify your supervisor and do not use the device.
What should the eye protection for welding comply with?
ANSI/ISEA Z87.1 standards.
How can you prevent slips and trips in the workplace?
Keep the work area clean and free of debris.
What is the most common injury to welders?
Burns.
What should you do if you experience dizziness after exposure to fumes?
Seek medical attention immediately.
What are the effects of electric shock on the body?
Injury or death from the shock itself or falls due to the reaction to the shock.
What is required when working in a welding area?
To wear appropriate Personal Protective Equipment (PPE).
What should you do if you encounter a confined space?
Ensure constant communication with a person outside the enclosure.