This is a nice idea but I think practically the shift will come not from instituting gender-affirming nomenclature but rather redefining male biases.

The idea of being involved in an important (and historically female) profession dedicated to compassionate care should be received as honorable by men irrespective of the job title's femininity. I disagree that it's demeaning.

I think what would help a lot would be a strong male nurse as a lead in a medical television drama. We've had strong male nurses in secondary characters, but not as leads or co-leads.

A sexy male nurse should appeal quite strongly to the traditional medical drama audience; it'd let a studio follow the traditional formula but be enough of a change that it's not a rehash.