Basic Life Support (BLS) Techniques and Principles Quiz

BLS stands for Basic Life Support, which involves immediate medical care to sustain life in emergency situations.

The primary goal of BLS is to maintain oxygenation and circulation to support vital functions in the absence of spontaneous breathing and pulse.

The preferred method for checking responsiveness in BLS is calling out loudly to the victim.

Checking for signs of life in BLS is done to confirm if the victim is alive or responsive.

In BLS for adult victims, the recommended compression rate is 100 compressions per minute.

The correct hand position for chest compressions on an adult during BLS is at the center of the chest, between the nipples.

In BLS for an unresponsive victim, the priority is to call for advanced medical help to ensure timely professional intervention.

The recovery position in BLS is used to prevent aspiration of vomit, maintaining an open airway for the victim.

The recommended ratio of chest compressions to rescue breaths in BLS for adults is 30 compressions to 1 breath.

In BLS for adults, the recommended rate of rescue breaths is 1 breath every 3 seconds.

If an AED is available during BLS, it should be used as soon as possible following its instructions for automated defibrillation.

During BLS for adults, the recommended compression depth is at least 2 inches (5 centimeters).

Effective chest compressions in BLS should be performed with minimal interruptions to maintain continuous circulation.

The recommended compression depth for infant victims during BLS is at least 1 inch (2.5 centimeters).

The correct compression-to-ventilation ratio for two-rescuer infant BLS is 30 compressions to 2 breaths.