The nurse came back to work:

Choices:
A. before the weekend
B. during the weekend
C. after the weekend
D. not enough information
before the weekend
Not as a nurse, but as a patient. I had my appendix removed in about 1970 before keyhole surgery and the surgeon had not properly stitched the inside incision. This meant I was slowly “leaking” blood into the area between my abdominal cavity lining and my skin. I was kept in the hospital for two weeks and every day the same nurse would come along and open the end of the incision in my skin to relieve the pressure caused by the pooling of my blood. That was fine for the first five days, but the weekend came and she was off duty.
Apparently, nobody else knew what to do. By Monday morning, I was in agony and when she arrived, she was appalled I had not been drained during the weekend. The other thing that happened during the weekend was the end of the skin incision, which she had opened, had mostly healed meaning there was no convenient hole for the blood to be drained.
The nurse used a sharp pair of scissors to reopen one end of the partly-healed incision, but still the blood would not simply drain of its own accord. She used both hands to squeeze downwards onto the swollen blood reservoir. At first, there was no reaction except agonizing pain, but after a few seconds and a very hard squeeze, the stinking, coagulated blood jetted out of the hole she’d made squirting across the ceiling, down the wall and down her full-length coating her face and the front of her uniform. Despite the pain, I couldn’t keep myself from laughing loud and long.
She then dressed the wound, directed some junior nurses to clean the ceiling and the wall while she went to clean herself. I apologized for laughing the following day when she returned. She told me she appreciated the humor of the situation so there was no “hard feelings.”