HELP

I had to use this help buzzer to call a nurse this morning. Not for me, but the guy in the bed next door to me. He’s pretty much imobile, and was desperate for the toilet, and couldn’t find his buzzer. The nurse arrived, but it turns out he has a catheter in, but just doesn’t understand.
UPDATE: Just got tucked up in bed last night, and was told to pack my stuff as I was moving to another ward. This new ward has 4 beds and at least 3 snorers. So, I’m afraid I didn’t get much sleep. As far as I know, I’m getting transferred to Edinburgh tomorrow morning at 8am. Angiogram here we come!