A male patient is lying in bed in the hospital,
wearing an oxygen mask over his mouth and nose,
still heavily sedated from a difficult four hour surgical procedure

A young student nurse appears to give him a partial sponge bath.

Nurse,' he mumbles, from behind the mask 'Are my
testicles black?'

Embarrassed, the young nurse replies
'I don't know,Sir.
I'm only here to washyour upper body.'

He struggles to ask again,
'Nurse, are my testicles black?'

Concerned that he may suffer from worry about his testicles,she overcomes her embarrassment and sheepishly pulls back the covers.

She raises his gown, holds his penis in one hand and his testicles in the other.Then, she takes a close look and says, 'No sir, they aren't and I assure you,there's nothing wrong with them, Sir !!'

The man pulls off his oxygen mask,smiles at her and says very slowly,
'Thank you very much. That was wonderful, but listen

very, very closely.....

Are-my-test-results-back?

good to hear that one again 

Good one

agree an old one but still  had a chuckle