Final answer:
The recommended method of CPR for collapsed teens or adults is Hands-Only CPR without rescue breaths, emphasizing chest compressions with proper hand placement between T4 and T9, and avoiding the need for rescue breaths. CPR should continue until professional help takes over or the situation is otherwise resolved.
Step-by-step explanation:
The recommended method of CPR for use on teens or adults who suddenly collapse is Hands-Only CPR without rescue breaths. This technique involves pressing hard and fast in the center of the chest, specifically between the lines at T4 and T9 on the sternum. Proper hand placement and adequate compression depth are crucial for effective CPR. It is important to compress the chest at least 5 cm deep and at a rate of 100 compressions per minute, which is about the tempo of the song "Staying Alive" by the Bee Gees.
Proper training is essential in performing CPR to prevent further injury to the patient, such as broken ribs or damage to internal organs. One should be certified and routinely recertified in CPR technique, which can be learned through various courses offered by colleges, hospitals, the American Red Cross, and some commercial companies using a mannequin for practice.
CPR is performed until the patient regains spontaneous contraction or is declared dead by an experienced healthcare professional. It is also worth noting that before CPR, one must ensure the patient is on stable ground, particularly in cases of drowning, as CPR is ineffective in the water.