Hakdog

1. Grade the sample in the picture.

2. Give its description

3. give its reaction

Answer explanation

w+ to 1+

small/tiny agglutinates with turbid background

weak

a. What is the blood type of the given forward typing result in anti-a and anti-b?

b. Give its antigens

c. give its antibody

Answer explanation

Type O

None

A and B

LEFT: ANTI-A

RIGHT: ANTI-B

a. Give its antibody

b. Give its antigen

c. Give its immunodominant sugar

Answer explanation

A

B

Galactose

a. Grade the reaction

b. give the description of its agglutinate

c. give the description of its background

Answer explanation

2+

medium-sized agglutinates

clear

a. grade the reaction in both tubes

b. give its immunodominant sugar

c. give its antibody

Answer explanation

4+

N-acetyl galactosamine and galactose

none

a. Give the blood type

b. grade the reaction in both tubes (EX. #,#)

c. Give its antibody

Answer explanation

A

4+, 0

B

a. Give its microscopic reaction

b. grade the reaction

c. give its description

Answer explanation

positive

3+

several large agglutinates w/ clear background

a. give the antigen of this blood group

b. give its immunodominant sugar

c. describe its agglutinate

Answer explanation

A

N-acetyl galactosamine

one solid/solid

a. grade the reaction

b. give its description

c. give the microscopic reaction

Answer explanation

0/zero

no agglutination/hemolysis

negative