What are the characteristics of lead mentioned in the document?

• Non-toxic and light

• Highly toxic and heavy

• Non-toxic and heavy

• Highly toxic and light

Which of the following is a potential route of exposure to lead?

• Absorption

• Evaporation

• Photosynthesis

• Radiation

Through which method can lead be absorbed into the body?

• Eating

• Breathing

• Touch

• Drinking

What precaution should be taken to protect the central nervous system and kidneys when working with lead?

• Wear a mask

• Use barrier cream and work in well-ventilated areas

• Drink plenty of water

• Avoid eating

Which of the following is used to monitor lead exposure in workers?

• Washing facilities

• Blood tests

• Training

• Systems of work

What facility is important for hygiene when working with lead?

• Training

• Washing facilities

• Measure exposure

• Risk assess

What are fluxes used for in plumbing?

• To clean copper tubes

• To help solder adhere to copper tubes

• To paint copper tubes

• To insulate copper tubes

What is a potential danger associated with soldering?

• Loud noise

• Bright light

• Dangerous fumes

• High cost

What are solvents used for by plumbers?

• To paint surfaces

• To join components together

• To clean tools

• To insulate pipes

What are the three colors associated with asbestos?

• Red, green, and yellow

• Blue, brown, and white

• Black, grey, and pink

• Orange, purple, and teal