Artificial Respiration And Cardiac Massage Outside The Chest
In daily life, you sometimes encounter victims of injury or apnea, cardiac arrest for any reason such as drowning, asphyxiation, electric shock ...
Before transporting the victim to a medical facility, you may be able to maintain life for the victim or assist the victim with first aid movements.
When the victim has apnea (observe that his chest is not rising), immediately perform artificial respiration on the spot until he is able to breathe on his own or determine if the victim is definitely dead to stop
Artificial respiration
Allow the victim to lie in an open space, widen clothing and waistband, cushion under the neck so that the head is slightly tilted back to ensure the airway is clear, remove the object in the victim's mouth if available.
One hand covers the nose of the victim, the other pulls the jaw downwards to open the mouth, closes the victim's mouth tightly and blows continuously for two adult breaths, one for children under 8 years of age, then allows the chest to collapse
Adults and children over 8 years old, have to breathe 20 times a minute. Children under 8 years of age must breathe 20-30 times of asphyxiation.
How to massage the heart outside the chest
When the victim has a cardiac arrest (the ear is placed in the chest without hearing the heartbeat and the palpation is absent), the victim should immediately be rescued on the spot by squeezing the heart outside the chest.
To lay the victim on a hard surface, the person pressing the heart kneels on the left of the victim. Hands overlap and then in front of the heart, corresponding to the point between the nipples or the intercostal space 4 to 5 on the left breast, slowly pressing down to about 1/3 to half the thickness of the chest, later loosen up.
For adults and children over 1 year of age, the number of heart compressions in a minute is about 100 times. Children under 1 year of age, heart compressions more than 100 times per minute
When the victim has both cardiac arrest and apnea: It must be combined with cardiac arrest and asphyxiation, every 15 times forcing the heart to suffocate twice, for newborns three times asphyxiating.
After self-breathing patients need to immediately go to the nearest medical facility for timely treatment.
Note
Give artificial respiration only to the person whose heart is beating (but can cause serious injury). Do not give artificial respiration if:
- The victim's heart stops beating.
- You don't know how to do CPR..
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