Aseptic Technique Test Questions and Answers All Correct
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Course
Aseptic Technique
Institution
Aseptic Technique
Aseptic Technique Test Questions and Answers All Correct
What tools are typically used for transferring small amounts of bacteria from one culture medium to another - Answer-inoculating needle
inoculating loop
The inoculating loop should be placed in the hottest part of the flamw - Answer-u...
Aseptic Technique Test Questions
and Answers All Correct
What tools are typically used for transferring small amounts of bacteria from one culture
medium to another - Answer-inoculating needle
inoculating loop
The inoculating loop should be placed in the hottest part of the flamw - Answer-until the
loop is red hot
What is the correct way to open an agar plate while removing a sample or inoculating
the plate - Answer-open one side of the lid diagonally off the plate
What is used in the lab to support the growth of microbial population - Answer-culture
medium
When should the inoculating loop be sterilized in the bunsen burner - Answer-before the
inoculum is picked up the culture rube
after the transfer is complete
How is a glass culture tube handled during aspetic transfers - Answer-the mouth is
passed through the flame right when opened an just before closing
Just by looking at a broth after transfer, one can tell if contamination has occured -
Answer-FALSE
Can you be certain you made a successful transfer if your sterile broth is turbid after
incubation - Answer-no, the broth will be turbid if it is correctly inoculated, but also if it
was contaminated during the inoculation procedure.
A glass tube of solid medium with an angled surface is referred to as a - Answer-slant
Which of these tubes shows the results of a correct slant to slant transfer? - Answer-
slant A ( has red in it)
Which of the following would indicate that contamination had occurred in a transfer from
an E.coli slant to a sterile slants. - Answer-there is red and white growth on the surface
of the slant.
The cloudy growth seen in a broth culture is referred to as the ____ of the culture. -
Answer-turbidity
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