Can a person go home on a Respirator /ventalator for lung cancer with a house full of mold?

Anyone on a vent needs professional care. That can take in a hospital or at home (or in a Hospice, etc.).

If the house is "full of mold", it would be very bad for the patient. More to the point, it is unlikely you could find qualified staff willing to work there. Mold can be a health hazard to anyone -- healthy or sick.

if they can, they shouldn't. but then again I guess it depends on what kind of mold it is and how long it's been there.
Um...No....nobody should be living in a house filled with mold! That house needs to be condemed!!
If the house is full of mold then no one should be in the house at all.
no, any type of contamination will be harmful! pneumonia will be worst problem! then mold will increase allergic sensitivities!
only if the person wants to hasten death! Plus if the house is filled with mold it should be reported to the health dept. as some molds cause lung disease and can be spread to others.
If a lung cancer patient is on a respirator 24/7, they'll not be around long enough to worry about any molds...sorry