New-fangled hospitals

A lady came to the hospital to visit a friend. She had not
been in a hospital for several years and felt very
ignorant about all the new technology. A technician
followed her onto the elevator, wheeling a large,
intimidating looking machine with tubes and wires and
dials.

'Boy, would I hate to be hooked up to that thing,' she
said.

'So would I,' replied the technician. 'It's a
floor-cleaning machine.'