Across
- 1. dioxide colorless, odorless gas
- 4. technique to observe/monitor patrons
- 7. causes injury or death when introduced into the body
- 9. a cut
- 11. temporary impairment of brain function
Down
- 2. failure to follow the standard of care
- 3. severe allergic reaction
- 5. insufficient oxygen reaches the cells
- 6. area observed by a lifeguard
- 8. disruption of blood flow to the brain
- 10. staff practice/training
- 12. disorder in brain electrical activity