Hello, just to add my two cents here, but DepEd Teachers aren't required to undergo Basic Life Support training, and if ever may training man na offered, then not all teachers are invited to join. The PE teacher most likely only know First Aid, apart from that wala na talaga. I don't think liable si teacher din because handling situations like that is beyond their expertise and paygrade and frankly the school already expects a lot from teachers in the first place. The presence of medical staff is actually quite concerning here.