You have to consent to health care because you control your body.
No one can touch your body to treat you unless you say it is okay.
You can consent to your care if you are capable.
You are capable if you understand:
You must give free and enlightened consent.
Free consent means you give your consent willingly.
You cannot be forced to consent. No one can threaten you,
either physically or mentally, to make you consent.
Capable
Able, of sound mind.