Worksheet: Safe Laboratory Practice
In this worksheet, we will practice identifying safe and hazardous behaviors in the laboratory and describing safe approaches to practical work.
Before leaving a laboratory, in which order should the following actions be performed?
- Clean up glassware.
- Remove labcoat.
- Remove gloves.
- A3, 2, 1
- B1, 2, 3
- C2, 1, 3
- D1, 3, 2
- E3, 1, 2
Where should a disposable needle never be inserted during normal use?
- ARubber bung
- BCork ring
- CRubber septum
- DOriginal sheath
- ESharps bin
When is the best time to remove a disposable needle from a disposable syringe?
- BImmediately after removing from the flask
- CImmediately after washing the syringe
- DWhen inserted into the sharps bin
- EImmediately after dispensing the syringe contents