MICR LAB FINALS

ror ror ror

Glycerin Solution

used to prevent drying of wet preparation in age or fungal germination or sporulation

LPCB

Most common stain used in mycology

Lactic acid

component of LPCB that acts as a fixative to preserve the fungal structures

cotton blue

germ tube test

done as a screening test for C. albicans and C. dubliniensis

germ tube test

done is there is a yeast colony observed

protein

yeast colonies are placed in a _________-rich solutions

3

results for germ tube test is obtained after how many hours?

pseudohyphae

interpret the results (germ tube test): with constriction

germ tube

interpret the results: without constriction

C. albicans

positive control used in germ tube test stated in the manual

C. tropicalis

negative control used in germ tube test stated in the manual

3 mL

how many mL of blood is collected for germ tube test?

Red top

what color of the tube is used in germ tube test?

15 minutes, 3400 rpm

how many minutes do we need to centrifuge the sample for germ tube test? rpm?

0\.5mL

how much serum is aliquoted into the test tube after it is centrifuged?

1, 0.5

aseptically isolate ____ colony from the prepared culture of C. albicans and inoculate _ mL of human serum

35-37 C

incubation temp in germ tube testing

3 hours

how many hours is the incubation for germ tube testing?

rapid antigen testing

screening test for sars cov

RT-PCR testing

confirmatory test for sars cov

lateral flow immunoassay

principle of rapid antiigen testing

PCR

principle of RT-PCR testing

drug testing

a type of testing wherein no line means positive

5 times

how many times do we need to rotate the swab in the nasal region?

5 times

how many times do we need to swirl the swab in the extraction tube to mix the sample with the buffer?

5 drops

how many drops of solution is dispensed to the test device?

15-20 minutes

how many minutes is the waiting time for rapid antigen testing?