A man suffered a serious heart attack and had open heart bypass surgery.
He awakened from the surgery to find himself in the care of nuns at a Catholic Hospital .
As he was recovering, a nun asked him questions regarding how he was going to pay for his treatment.
She asked, 'Do you have health insurance?' He replied in a raspy voice, 'No health insurance.'
The nun asked, 'Do you have money in the bank?' He replied, 'No money in the bank.'
The nun asked, 'Do you have a relative who could help you?' He said, 'I only have a spinster sister, who is a nun.'
The nun became agitated and announced loudly, 'Nuns are not spinsters! Nuns are married to God.'
Then, the patient replied, 'Send the bill to my brother-in-law.'