Artificial respiration can be divided into two main categories. Manual method and mechanical method.
1. Manual Methods
(i) Attempting to force air into the patient’s lungs by blowing forcefully with a mouthpiece.
(ii) Air is forced into the patient’s lungs by applying a mouthpiece to the nose.
(iii) Applying air to the mouth and nose of children.
2. Instrumental Methods
(i) If it is not possible to apply a mask over the patient’s face, force air into the lungs by blowing forcefully through the mouth.
(ii) Placing a balloon-like bag over the patient’s mouth and pumping air into the patient’s lungs by rhythmically pressing the bag.
(iii) Artificial respiration can be given using automatic electrical devices or ventilators.