doc Meme 1

Question 1

genogroup of CSFV in the country

Answer 1

G2, G3

Question 2

Indirect ELISA: test serum is placed in wells of _____

Answer 2

polystyrene microtitre plates

Question 3

is the antiglobulin linked to an enzyme

Answer 3

conjugate

Question 4

ELISA Color reaction is visualised and measured with

Answer 4

spectrophotometer

Question 5

antigen is pre-adsorbed at the bottom of the well T.F

Answer 5

true

Question 6

how many nm is used to determine adsorbance

Answer 6

405 nm

Question 7

used to
measure optical density (OD) or color intensity of
the reaction for each well

Answer 7

Spectrophotometer

Question 8

test validation:

Answer 8

neg control: <0.1
pos control: >0.1

Question 9

formula for S/P ration:

Answer 9

test sample OD - OD neg control/ OD pos control - OD neg control =

Question 10

S/P >0.25 =
S/P <0.25 =

Answer 10

pos
neg

Question 11

it is recommended to have no more than __ freeze-thaw cycle

Answer 11

3-5