For the condition of no breathing and no pulse, immediately commence CPR.
The signs/symptoms are in the question itself... the person is apneic and has no pulse.
First perform an Initial Assessment. Open the airway, Check for breathing, if there is no breathing give two rescue breaths. If the rescue breaths go in and make the chest clearly rise check for a pulse. IF there is no pulse begin CPR.
Check for danger and ensure the area is safe. Check the person's airway, breathing, and pulse. If the person is breathing and has a pulse, place them in a recovery position. If the person is not breathing or does not have a pulse, call emergency services and begin CPR. Stay with the person until help arrives.
The person is not breathing, there is no heartbeat or pulse.
Rescue breathing is typically used when a person is unconscious and not breathing adequately or at all, regardless of whether they have a pulse. If the person has a pulse but is not breathing, rescue breaths can help provide oxygen to their lungs. However, if there is no pulse, cardiopulmonary resuscitation (CPR) should be initiated, which includes chest compressions along with rescue breaths if trained to do so. Always prioritize calling emergency services in such situations.
Feel their pulse, listen for breathing, and look for their chest moving.
You would only administer CPR if the person does not have a pulse or (at a slightly lower place on the chest) if you knew/believed the person was choking. Otherwise, if the person has a pulse but is not breathing, you should administer rescue breaths.
The breathing rate and pulse rate are related proportionally. If the breathing rate increases, so does the pulse rate. The pulse rate is an indication of the breathing rate.
You should use CPR if a person is not breathing (place your ear nearly to their nose/mouth, and look, listen, feel for warmth) and has no pulse (using you pointer finger, feel along the side of the neck for a carotid pulse).
True
In my opinion, 200 feet of altitude, either higher or lower, from the normal baseline altitude of the person, will have little to no affect on breathing or pulse.
Check for a pulse and breathing. No pulse, no breathing, give CPR.