Para DFS &Kato-Katz/thick Flashcards
1
Q
DFS in saline or iodine suspension is useful for the following reasons (3)
A
- To detect mobile trophozoites
- To detect Ova and cysts present in moderate numbers
- To detect Erythrocytes, cellular debris or excess fat
2
Q
Specimen for DFS
A
Any fresh stool sample that is not been refrigerated
3
Q
Quality control of Iodine solution
Iodine should be free of ______________________________________________________
A
any signs of bacterial/fungal infection
4
Q
Quality control of Iodine solution
Color should be
A
strong tea
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