Final answer:
The ratio for infant CPR with two rescuers is 15:2, and hand placement involves encircling the infant's chest with both thumbs on the lower half of the sternum. Proper technique is essential for effectiveness and to avoid injury. Training and certification are highly recommended.
Step-by-step explanation:
Infant 2 Rescuer CPR Technique
The ratio for infant CPR for two rescuers is 15 compressions to 2 breaths. The correct hand placement for performing compressions on an infant is achieved by using the encircling hands technique. One rescuer places their hands encircling the infant's chest, with both thumbs placed side by side on the lower half of the sternum, just below an imaginary line drawn between the nipples. The fingers support the infant's back. It's important to depress the sternum approximately one third the depth of the chest, or about 1.5 inches, at a rate of about 100 to 120 compressions per minute.
Proper hand placement is crucial to avoid injury to the infant during CPR. In adults, hand positioning on the sternum is advised to be between the vertebrae T4 and T9, as this location allows for optimal pressure to manually compress the heart. As CPR helps maintain circulation, it is typically continued until the patient regains spontaneous contractions or is declared by a healthcare professional. Knowledge of the correct technique is essential as improper hand placement or excessive force can lead to injuries such as broken bones or damage to internal organs.
It is highly recommended for individuals who may need to apply CPR to seek appropriate training, as it can be a life-saving procedure. Certification courses are widely available, where hands-on experience with mannequins is typically part of the training to ensure proper technique and confidence during an emergency situation.