The nurse asked a patient to remove his clothing and put on a gown to be checked by the doctor.

"Inf front of you?" He asks, shy.

The nurse says: "Well no, but I've seen the naked human body before. The man said, "Not one like mine. You'd die laughing at my naked body."
 
"Of course I won't  laugh," said the Nurse to the patient, "I'm a  professional.
In  over twenty years I've never laughed at a  patient."
"Okay  then," said the patient, and he proceeded to  drop  his trousers, revealing a huge male body with the smallest  adult male organ the Nurse had ever seen in her life.  
In  length and width it was almost identical to a AAA battery.
Unable to control  herself, the Nurse tried to stop a giggle, but it just came  out.
And  then she started laughing at the fact that she was laughing.  Feeling very badly  that she had laughed at the man's private  part,  she composed herself as well  as she could.
"I am  so sorry," she said, "I  don't know what came over me. On  my honor  as a Nurse and a lady, I promise that it won't happen again. Now, tell me, what seems to be  the problem?". "It's swollen," Bob replied.
She ran out of the room