Final answer:
The Safety Data Sheet (SDS) is the document outlining first aid action needed when a chemical is spilled on someone. It provides crucial details about the chemical's properties, hazards, and safety precautions, including a section dedicated to providing first aid measures for different types of exposure.
Step-by-step explanation:
The document that outlines the first aid actions to be taken when a chemical has spilled on a student in the shop is the Safety Data Sheet (SDS).
These Safety Data Sheets provide important information about the properties of a chemical, the hazards it poses, and the safety precautions that should be taken in handling it. Each SDS includes a specific section devoted to first aid measures that provide instructions on what to do in the event of exposure,, including skin contact.
So, in your question, the correct answer is c. SDS.
Learn more about Safety Data Sheet