What is how to open a victim's airway when there is no suspected head, neck or back injury when a resuscitation mask is used.

Tilting the victim’s head back and lifting the chin

What is 15 LPM or more

The flow rate for a BVM should be set at

What is opens the airway and seals the mask

The first rescuers job while the while the second rescuer uses a BVM to provide ventilations.

What is lettering indicates the oxygen should be used for medical purposes

U.S.P. letters indicate

What is an advantage of using a resuscitation mask

It creates a seal over both the victim’s mouth and nose.

What is the percentage of oxygen you exhale air into a victim during rescue breathing.

16 percent

What is one of the precautions to follow when using emergency oxygen

Always check that oxygen is flowing before placing a delivery device on a victim’s face.

What is components of an oxygen-delivery system is used to control the amount of oxygen administered in liters per minute

Flowmeter

What is the best way to determine whether air administered using a BVM is getting into the victim’s lungs.

Watch for the victim’s chest to clearly rise.

What is the flow rate for oxygen when used with a nasal cannula

1–6 LPM

What is advantage of using an emergency oxygen system that delivers oxygen at a fixed-flow rateis

The delivery device, regulator and cylinder are already connected to each other.

What is what you must have to deliver emergency oxygen using a variable-flow-rate oxygen system.

An oxygen cylinder, regulator with pressure gauge and flowmeter and a delivery device.

What is a BVM

The appropriate breathing device to used with emergency oxygen nonbreathing victims

What is how many breaths per minute identified as a need for emergency oxygen

Fewer than 15 breaths or more than 20 breaths

What is administer emergency oxygen.

The best care along with summoning EMS to provide when you find someone having difficulty breathing.

What is restlessness

a sign of hypoxia