Exp 3- Diff count

Question 0

Fixative and time for dipping sol 1

Answer 0

Methanol, 30 seconds

Question 1

Determination of the % of each type of the WBC in Peripheral blood. It consists of the enumeration if the relative proportion of the various types of WBCS

Answer 1

Diff white cell count

Question 2

Acidic dye and time

Answer 2

Eosin 6 secs

Question 3

Basic dye and time

Answer 3

Methylene blue and 4 secs

Question 4

Buffer and time

Answer 4

Dist. Water and 45 secs

Question 5

Nucleus with broken segments, Cytoplasm has small pinkish granules

Answer 5

Neutrophils

Question 6

Nucleus: compact and usually round
Cytoplasm: light blue and scanty

Answer 6

Lymphocyte

Question 7

Younger dorm of neutrophil with C,S,U or horse-shoe shaped nucleus

Answer 7

Bands/ stab or staff

Question 8

Nucleus: spongy and sprawling with brainlike convolutions
Cytoplasm: gray
Vacuoles: sometimes present

Answer 8

Monocyte

Question 9

Nucleus: bilobed
Cytoplasm: has large course reddish or orange granules

Answer 9

Eosinophil

Question 10

Nucleus: usually indistinct and obscured by granules
Cytoplasm: large purplish black pr dark blue granules

Answer 10

Basophil

Question 11

4 methods of diff counting

Answer 11

Four field meander
Two-field
Exaggerated battlement
Strip differential

Question 12

(2) pther methods of staining

Answer 12

Staining dish method

Automated method

Question 13

Involved placing the blood smear on a rack position in a dishw

Answer 13

Staining dish method