Safety and First Aid DCA Practice

Which of the following is an example of a natural cause of air pollution?

• car exhaust

• volcanic eruption

• burning fuel in a power plant

• dust clouds created by farm tractors

______ is found in fish and household products such as batteries, paint, and thermometers.

• Mercury

• Lead

• Arsenic

• Bgisphenol A

Which of the following is an example of safe chemical usage?

• Pouring chemicals into new containers

• Closing windows

• Mixing chemicals

• Wearing protective equipment

Tiny organisms, such as bacteria, viruses, and parasites, can be seen in the water supply and are easy to remove.

• True

• False

Which of the following is a fall risk in the home?

• Hand rails

• Good lighting

• Electrical cords

• Nonslip rugs

Which of the following is NOT a rule for staying home alone?

• Go to a friend's house without permission

• Do not unlock the door for strangers

• Call your parents as soon as you get home

• Keep doors and windows locked

Putting a fire blanket over flames will remove the heat of a fire, which causes it to stop burning.

• True

• False

Storing chemicals in original containers in a locked area and wearing protective equipment when using chemicals can prevent injury.

• True

• False

The American Red Cross recommends ______ after bending a person who is choking forward at the waist.

• calling 911

• giving five abdominal thrusts

• giving five chest thrusts

• giving five back blows

Which of the following is NOT a first-aid kit essential?

• disposable gloves

• eyewash solution

• prescription antibiotics

• cold packs