2.1 in case the patient's mouth, blow nose, squeeze. The helper inhale deep lung breath washed 2-3 times then press the mouth full, sealed the patient's mouth, and breath into the lungs.
2.1 The nose of the patient's mouth. Help the lungs inhale a deep breath 2-3 times to fully articulate his mouth close to the mouth of the patient. Then breathed into the lungs to the fullest.
2.1 case whistle squeaking of patients helper inhale lung deep a 2-3 times. Breathe in a full mesh mouth tight and mouth of the patient. Breathe in the lung and blow hard.