Are these errors?

[firedoc]

I agree with Chuck on the second item. If the injured player's team has control and are not making an immediate, active move towards a basket, I would whistle it dead and let the trainer/coach deal with the injury. If the opposing team is driving hard towards the basket, you should let the play continue. If they pull up for some reason...whistle and stop play. The only exception to this would be if you are afraid that there is a very serious injury, in which case you should stop play immediately regardless of who has possession or what activity is occuring.