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BIOSAFETY AND BIOSECURITY Test | Questions with Answers Verified 100% Correct
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BIOSAFETY AND BIOSECURITY Test | Questions with Answers Verified 100% Correct
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BIOSAFETY AND BIOSECURITY Test | Questionswith Answers Verified 100% Correct
safety goggles are commonly used or routinely used? - ✔✔commonly used= chemistry labs
not routinely used = clinical labs
The most often used face protection because it fully covers the face - ✔✔Face Shields
are face shields routinely used? - ✔✔YES
use face shield when doing ___ swabs - ✔✔nasopharyngeal swab and oropharyngeal swab
Offer more protection than laboratory gowns because they fully cover the body -
✔✔Laboratory Coveralls
To be protecting your hands, which you will be using to manipulating microbiological agents -
✔✔. Gloves
- Most common type of Gloves
- Are a form of clean gloves in the clinical labs - ✔✔a. Nitrile or Latex Gloves
there are surgical gloves, but they are ___ and used in ___ only - ✔✔sterile
surgery
chemical resistant gloves are routinely used? - ✔✔NO they are not routinely used in clinical
labs but of great use in preparing reagents
,To preserve biopsy specimen and tissue, you need to have ___. - ✔✔formalin
Usually, to save in a lab, for formalin the one that will be bought is the ___ formalin and it will
be ___ - ✔✔concentrated
diluted
You also need to wear ____ gloves when you prepare stains - ✔✔chemical resistant
- most common route by which infectious agents may enter your system - ✔✔nose and
mouth
a. Respirators Usually used in biosafety level - ✔✔3 or 4
- Offer the least amount of protection but the level of protection offered by it is usual enough
to prevent respiratory transmission of disease - ✔✔Surgical Masks
They are routinely used in the laboratory unlike the respirators that is rarely used -
✔✔N95/KN95 Masks
- They are called N95 because the filter out 95% of very small particles that are about ___
microns in size. - ✔✔0.3
TRUE OR FALSE
N95 and KN95 have the same filter capability. - ✔✔TRUE
Unlike the surgical masks, N95 and KN95 must be __ - ✔✔fitted
- Has a removable tip
, - It's used to transfer liquids - ✔✔Pipettes
it can dispense very small number of volumes because in the clinical lab, we only need small
amounts to perform testing - ✔✔Micropipette
1mL = ___ microliters is more than enough to perform tests - ✔✔1 thousand
Micropipettes
a. Less resistant plungers
- Plunger is the __ part
- You press to ___ liquid or release to ___ solution or fluid
- Resistant so that the pipette will be __ - ✔✔top
dispense
suck up
precise
Micropipettes
Use of Filtered Tips
- Are ___
- The ___ will be stored in there - ✔✔disposable
liquid
Micropipettes
Finger Rest
-For ___, it wouldn't slip in your hand so it wouldn't drop or spill fluids - ✔✔ergonomics
Micropipettes
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