After a shift change at the hospital, a nurse goes in to check on a male patient who had surgery the day before.  His head is resting on the pillow and an oxygen mask is strapped over his nose and mouth.

As she checks his vitals, he mumbles through the oxygen mask, “Nurse, are my testicles black?”

The nurse assures him that his surgery had nothing to do with his genitals and not to worry, they should be fine.

However, the man is persistent and asks again, muffled by his oxygen mask, “no, are my testicles black?”

He seemed a bit agitated and not wanting to cause him stress, the nurse decides to check just to ease his mind.

She folds back the sheet, holds his penis in one hand, and lifts and moves his testicles around with the other to inspect them thoroughly.  She assures him, “sir, your testicles are just fine,”

At this point, the man reaches up to remove his oxygen mask, smiles and says, “thank you, nurse, that was all very nice, but . . . are my test results back?