High School

In two-rescuer CPR, the First Aider at the victim's side should deliver 30 chest compressions, and the First Aider at the victim's head should deliver:

a. Four breaths
b. Three breaths
c. One breath
d. Two breaths

Answer :

In two-rescuer CPR, the First Aider at the victim's head should administer two breaths following the 30 chest compressions provided by the First Aider at the victim's side. The recommended rate for chest compressions is 100-120 per minute and should be at least 5 cm deep. Trained first responders follow this 30:2 compression-to-breath ratio, while untrained bystanders should perform compression-only CPR.

In two-rescuer CPR, the First Aider at the victim's head should deliver two breaths after the First Aider at the victim's side provides 30 chest compressions. This ratio of 30:2 compressions-to-breaths is the current standard for CPR performed by trained responders. It's important to note that chest compressions should be at least 5 cm deep and at a rate of 100-120 compressions per minute. In comparison, bystanders untrained in rescue breathing techniques are advised to perform compression-only CPR, which does not include providing breaths. Proper technique and regular certification in CPR are vital, as it is a life-sustaining procedure. In some CPR cases, such as when assisting a drowning person, the first step is to remove the person from the water as CPR is ineffective in the water.

In two-rescuer CPR, the First Aider at the victim's side should deliver 30 chest compressions, and the First Aider at the victim's head should deliver two breaths.

During two-rescuer CPR, it is crucial to maintain an effective cycle of chest compressions and breaths to maximize the chances of resuscitating the victim. The main focus is on providing high-quality chest compressions to circulate oxygenated blood throughout the body. Therefore, the First Aider at the victim's side should primarily focus on delivering 30 chest compressions.

The chest compressions should be performed at a rate of approximately 100 to 120 compressions per minute, allowing for a depth of around 2 inches (5 centimeters). These compressions help to simulate the heart's pumping action and maintain blood flow to vital organs.

Meanwhile, the First Aider positioned at the victim's head has the responsibility of delivering two breaths. These breaths aim to provide oxygen to the victim's lungs and assist in the oxygenation of the blood. Each breath should be delivered over approximately one second and should be visible by observing chest rise. After two breaths, the chest compressions are resumed immediately.

By coordinating the chest compressions and breaths between the two First Aiders, the chances of successfully resuscitating the victim are enhanced. The uninterrupted cycle of 30 compressions and two breaths helps maintain oxygenation and circulation until advanced medical help arrives.

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