I only want muscular, straight-acting homosexual nurses!
Actually my gaydar has alerted on most of the male hospital nurses I've had assigned to me in recent years. In fact, a gay friend of mine, at whose home we often partied, is a hospital nurse.
Though one time, when I was a patient for 2 weeks in the VA hospital in Madison, Wisonsin, I was convinced my male nurse was gay, but I was afraid to approach him. Things are different now, but in 2005 I was afraid my VA records would be stamped "HOMOSEXUAL" and create discrimination in my medical care, about the only circumstance where I've ever been closeted (prior to coming out I was in denial, even to myself, believing myself to be straight).
But finally I took the chance, as my discharge day there approached, and I'd have an extra free day to explore Madison on my own, awaiting my government transportation back home. My nurse confirmed that he was gay, but was a poor source for knowing the gay hangouts in Madison, since he didn't use them himself. Maybe he was closeted in that city, too, for career reasons within the VA.