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CPR (cardiopulmonary resuscitation) is the combination of chest compressions and rescue breaths used when a victim has a cardiac arrest. Recently, there has been more emphasis on ‘hands-only CPR‘ and the importance of delivering...
Yes! There are certain situations when you should use one hand in order to deliver CPR (Cardiopulmonary Resuscitation). CPR involves chest compressions and rescue breaths in order to keep oxygenated blood flowing around the body....
A cardiac arrest occurs when the heart stops effectively pumping blood around the body. This causes immediate unconsciousness and breathing to stop. The heart is controlled by co-ordinated electrical activity (this is known as...
Using a defibrillator can be lifesaving for victims of sudden cardiac arrest. Automated External Defibrillators (AEDs) are easy to use. There are several special circumstances to consider when using an AED. Excessive chest hair...
Bleeding is a common first aid situation due to scrapes, cuts, and lacerations. Bleeding should be treated as a life-threatening condition if you are unable to control the bleeding through first aid procedures, there...
The respiratory system enables oxygen to enter the bloodstream and waste products (eg Carbon Dioxide) to be removed. Air is drawn in through the mouth and nose, where it is warmed, filtered and moistened....
The medical term hypoxia means low oxygen levels in the blood. A low level of oxygen in the blood is potentially fatal, so it is very important that the First Aider recognizes the signs...
In order to maintain the oxygen supply to the body a person must be breathing, and their heart must be pumping blood around the body. If either of these two functions stops, the brain...
There are three main aims of first aid: Preserve Life, Prevent worsening and Promote recovery. Collectively, these aims are known as the ‘three Ps’ of first aid. Preserve Life Not only the casualty’s life...
When you learn CPR, it’s important to avoid common mistakes. Many mistakes in this training are not what people do, but what they don’t do. Keep reading to see how you can avoid these...
