What type of consent is assumed when a person is unconscious in an emergency situation?

In emergency situations where an individual is unconscious and unable to provide consent for medical treatment, implied consent is assumed. This concept is based on the understanding that a person would likely consent to emergency care if they were able to do so. The principle of implied consent acts under the assumption that individuals generally desire assistance during life-threatening circumstances, as their inability to communicate their wishes prevents them from giving express consent.

Written consent is not applicable here since requesting a signature is impossible when the person is unconscious. Express consent requires clear verbal or written agreement from the individual, which cannot occur if they are incapacitated. Informed consent involves providing detailed information about the risks and benefits of a procedure before obtaining permission to proceed; again, this can't happen if the person is not conscious to understand and respond. Therefore, in emergencies, implied consent is a critical legal and ethical principle that enables responders to provide necessary care without delay.