Lab Technician - MLT

The bacteria showing swarming growth is

A:-E.coli

B:-Salmonella

C:-Proteus

D:-All the above

Correct Answer:- Option-C

The anticoagulant used in OFT is

A:-EDTA

B:-Citrate

C:-Heparin

D:-Sodium flouride-potassium oxalate mixture

Correct Answer:- Option-C

The anticoagulant used in OFT is

A:-EDTA

B:-Citrate

C:-Heparin

D:-Sodium flouride-potassium oxalate mixture

Please Comment answer

In wintrobes mixture, ammonium oxalate and potassium oxalate is mixed in the ratio

A:-2:3

B:-3:2

C:-1:4

D:-2:1

Correct Answer:- Option-B

ABO Blood Grouping

The ABO blood group system is the main method used to classify human blood. It is based on the presence or absence of two antigens—A and B—on the surface of red blood cells.

The Four ABO Blood Groups

1. Group A
Has A antigen on red cells
Has B antibodies in plasma

2. Group B
Has B antigen on red cells
Has A antibodies in plasma

3. Group AB
Has both A and B antigens
Has no A or B antibodies

Known as the universal recipient

4. Group O
Has no A or B antigens
Has both A and B antibodies

Known as the universal donor
Why ABO Grouping Is Important
Ensures safe blood transfusions
Helps avoid dangerous reactions during transfusion

“This is an image of forward grouping. Which blood group is this....

Which light source gives maximum resolution in a microscope?

(A) Ultraviolet

(C) Green

(B) Blue

(D) Red

Haematology analyser