The scenario could be prevented by two main ways:
1) Krystal should be more responsible in the lab
2) Carin should wear lab appropriate attire, including closed shoes
To deal with this scenario:
1) Cain should wash her feet in the closest washing station without walking too much to prevent cuts from the glass
2) After rinsing the chemical and glass off, she should get medical attention to ensure no remaining glass or chemicals are on her skin.
