For DNA test, liquid blood is preserved in:
ASodium fluoride
BPotassium oxalate
CSodium citrate
DEDTA
Order of drawing blood in vacutainers should be in the following sequence to prevent contamination?
AGrey, Blue, Red, Violet
BBlue, Red, Violet, Grey
CBlue, Violet, Red, Grey
DRed, Blue, Violet, Grey
Which test is used for detecting gunshot residue?
ALie test for Firearm injury
BNeutron activation analysis for firearm use
CToluidine blue test
DBenzidine test for blood stain
+ 7 more in the PDF
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