Answer:

General Safety (2.1. 1.1)

Remove your watch and jewelry and secure loose clothing.

Turn off the power and unplug equipment before performing service.

Cover sharp edges inside the computer case with tape.

Never open a power supply or a CRT monitor.

Do not touch areas in printers that are hot or that use high voltage

Here are some ideas to help you prevent injuries.

Wear adequate eye and face protection. ...

Maintain equipment and use equipment properly. ...

Prevent exposure to corrosive chemical fumes and vapors. ...

Maintain adequate ventilation. ...

Maintain and use adequate personal decontamination equipment.

Explanation:

sana po maka tulong ^•^

Answer:

Teaching a laboratory class poses additional risk as compared to conventional instruction in a classroom. The following guidelines are reviewed during orientation for all new graduate student teaching assistants but should also be read by any other individuals who may be called upon to give laboratory instruction to undergraduates.