Why does Martha Cloakly think that devout Catholics should not work in the E.R.?

Because she is a liberal ( Socialist) bigot who believes that only her amoral views and values should be respected and everyone else should be oppressed. Liberals( Socialists) love to go on about rights and equality yet it seems only certain groups are to be given them in the new Socialist Atheist States of America. Doctors are supposed to respect the hippocratic oath and preserve life not destroy it Abortion is a clear violation of such oath that is a issue regardless of a religious belief.