Still no answer, so I'll provide one. I think a right is a correlative of The Golden Rule. We consider that which we would want for ourselves or would seek to avoid as human rights. Examples would be wanting adequate medical care so as to avoid suffering or dying from disease. Therefore we proclaim medical care to be a right and are therefore compelled to provide it for all.
It follows then, that adequate nutrition, protection from the elements, security in our persons and our property (I think we covered that in the Fourth Amendment), and pursuing that which makes us happy (also covered in our founding documents) would also be rights.
Extrapolating further, not only would we be compelled to provide free medical care but also nutritious food, suitable shelter and clothing, effective physical protection, booze, weed, and sex (but only if those last 3 things make you happy).
So what would be left for the individual to be responsible for providing for himself/herself?