Just subbed out

[Nevadaref]

These should provide the necessary information:

Older NFHS Interp:
2002-03
SITUATION 5: Team A is playing with five players, but has no remaining substitutes available when one of the players has an asthma attack. The coach is beckoned onto the floor. RULING: The player must leave the game unless a time-out is requested and granted to Team A with the player being ready to resume by the end of the time-out. The team may continue with fewer than five players if there are no substitutes available. An injured/ill player may return to the game after recovery. (3-3-5)

Recent Case Play (due to MTD):
2008-09
*8.2 SITUATION B: A1 is fouled and will be shooting two free throws. After A1’s
first free-throw attempt, B6 (Team B’s only remaining eligible substitute) replaces
B2. A1’s second free-throw attempt is unsuccessful. During rebounding action for
A1’s missed second free-throw attempt, and before the clock starts, A1 pushes B3
in the back causing B3 to roll an ankle. Team B is in the bonus. B3 is unable to
immediately continue playing. Team B requests and is granted a time out in order
to allow B3 to recover from the ankle injury so as to remain in the game. B3 is still
not able to play after the time out has ended. RULING: B2 may return to the game
and replace B3 and shoot B3’s free throw attempts despite having been replaced
since he/she is the only available substitute. (3-3-4)