A1 Injured / Unrelated, B3 bleeding

[Larks]

NCAA and NF please...

Looking for rule confirmation on this situation...

Mens - A1 is injured and we beckoned A's coach on to the floor. During this period, I am near table, nearer B's bench when I notice blood on the floor. I look up to discover B3 is bleeding and getting bandaged by B's trainer.

Obviously A1 has to sit and A can burn a TO to keep him in the game.

How do I handle B.

NCAA - I was looking at 3-4-13, 16 and 17 (pg 61)....In this case, the player was treated before A1 got off the floor for his injury.

Also - check out - 3-4-8 which for womens says if the situation cant be resolved in 20 seconds, we must have a sub. Since that exception is there, I think in mens, the bleeder he has to sit regardless of how quickly we fix it.

Anyway, what we did was required a sub for B3 or allow B to burn a TO, which they did.

Also - I'm looking for clarification on a time out to buy them back in that situation. I believe in high school in a situation like this, each team has to use a TO to keep an injured or bleeding player in the game. We were debating the other night, is this rule the same in college? Looking for a rule reference on that as well.