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.
If they are breathing, the best thing to do is call 911. If they are not breathing and heart has stopped then start CPR.
Could be. Breathing is not a response. A person who is unconscious would be unresponsive and still breathing.
Yes, if a person is already breathing there is no reason why you would need to breathe for them.
Resuscitation is the act of reviving someone who is unconscious, unresponsive, or not breathing. It typically involves cardiopulmonary resuscitation (CPR) to restore blood circulation and breathing. Prompt resuscitation can be crucial in saving a person's life.
Open the airway and check for breathing (signs of life; look, listen & feel); if not breathing give two breaths then start CPR.
There are many reasons why a person could become unresponsive and death in many cases would not be expected.
A person's spouse could become unresponsive for a variety of reasons. That person may be traumatized from previous abuses they suffered, or they could just be tired or feeling unwell. It is best for the spouse to see a doctor, who can then diagnose the cause of the unresponsiveness.
A comatose person is in a state of deep unconsciousness where they are unresponsive to stimuli and unable to wake up. This can be caused by various factors such as severe head injury, stroke, or metabolic issues. Comatose individuals require medical attention and monitoring as it indicates a serious underlying medical condition.
Spontaneous breathing means that the person is breathing without having to think about it.
stupor
Catatonia
stupor
If a person is unresponsive/unconscious a first aider may assume consent.