Can someone me ! water is the best thing to pour on a grease fire. true false when a person is choking, you should pound her on the back true false in a choking incident, you must act quickly because without oxygen, brain death can occur in 4-6 minutes. true false

1. False.

Since water and oil don't mix, when you dump water on a grease fire, it sinks right through to the bottom of the pan and evaporates instantly, spreading flaming oil everywhere.

2. True.

Give 5 back blows. Stand to the side and just behind a choking adult. For a child, kneel down behind. Place one arm across the person's chest for support. Bend the person over at the waist so that the upper body is parallel with the ground. Deliver five separate back blows between the person's shoulder blades with the heel of your hand.

Give 5 abdominal thrusts. Perform five abdominal thrusts (also known as the Heimlich maneuver).

Alternate between 5 blows and 5 thrusts until the blockage is dislodged.

3. True.

The disruption of normal breathing by choking deprives oxygen delivery to the body, resulting in asphyxia.

Hoped I helped! If I was incorrect, please correct me. 

How do we if it is a video and they know your face.