How embarrassing

A man is lying in a hospital bed with an oxygen mask over his mouth. A young nurse enters his room to sponge his face and hands. "Nurse," he mumbles from behind the mask, "Are my testicles black?" Embarrassed, the young nurse replies, "I don't know Mr. Jones, I'm only here to wash your face and hands." He struggles again to ask, "Nurse, are my testicles black?" Again the nurse replies, "I can't tell. I'm only here to wash your face and hands." The head nurse walks by and sees the man getting a little distraught, so she marches over to find out what's wrong. "Nurse," he mumbles, "are my testicles black?" The head nurse whips back the sheets, pulls down the man's pajamas, moves his penis out of the way, has a good look, pulls up the pajamas and says, "There's nothing wrong with them." Frustrated at this, the man pulls off his oxygen mask and asks again, "I said, are my test results back?!"