That sounds like my very first hire, which was probably 20 years ago. I didn’t know what to do or how to respond. Fortunately that’s only happened once or twice since, and it’s probably happened to a lot of us, and it stinks when it does.
In 2025 I also had a provider fall asleep almost immediately after he shot his load. I had to laugh and I let him sleep. He woke up a little more than a half-hour later, asked for a soda, and then fell asleep again. After another 30 minute nap he woke up and asked me to drive him home.