Blood Bank Exam 1 Flashcards by John Ainsworth

Q

B antigen sugar

A

D-galactose

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What antibody is produced by pp type?

A

-PP1Pk

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What antigens do screen cells have?

A

I, IH, Lea, Leb, P1

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

A antigen sugar

A

N-acetylgalactosamine

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is needed for F antigen?

A

ce on haplotype

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the frequency of AB?

A

4%

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Which antibodies cause discrepencies?

A

-A1, -Lea, -Leb, -I, -IH, -i, -H, -P1

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Rh3 antigen is

A

E antigen

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What antibody does Rh Null produce?

A

-Rh29

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is needed for Rh7 antigen?

A

Ce on haplotype

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is meant by antithetical?

A

The opposite version of an allele

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

r”

A

dcE

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

List details of sese

A

RBC: Le(a+b=)
Sec: Lea
Anti: -Leb

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is anti-A1 called?

A

Dolichos biflorus

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the frequency of A?

A

40%

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Which type has the least H?

A

A1B

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

ry

A

dCE

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What are the mechanisms for weak D?

A

Genetic, Position effect (CD trans), Mosaic (partial D)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What does trans mean?

A

Alleles on different chromosomes

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

H antigen sugar

A

L-fucose

Q

R2

A

DcE

Q

r’

A

dCe

Q

Rh2 antigen is

A

C antigen

Q

Rh6 antigen is

A

F antigen

Q

What does Ax look like?

A

Positive -A,B

Q

Rh5 antigen is

A

e antigen

Q

r

A

dce

Q

Rh1 antigen is

A

D antigen

Q

What does cis mean?

A

Alleles on the same chromosome

Q

Which phenotype has the most D antigen?

A

-D- (D deletion)

Q

Which type has the most H?

A

O

Q

List phenotypes with the most D antigen to the least

A

-D- > R2R2 > R1R1 > R1r or R0r > R1r1 or R0r’

Q

What is the frequency of B?

A

11%

Q

R1

A

DCe

Q

What does A3 look like?

A

Mixed field on -A

Q

R0

A

Dce

Q

List types with most H to least H

A

O > A2 > B > A2B > A1 > A1B

Q

What does Asub look like?

A

Positive on A1c

Q

What are the most likely Weiner-Row phenotypes?

A

R1, R2, r

Q

What antibody does D deletion produce?

A

-Rh17

Q

What is the frequency of O?

A

45%

Q

Rh7 antigen is

A

Rh7 antigen

Q

What antibodies can Oh make?

A

-A, -B, -H

Q

What are the three types of antibodies

A

stimulated (by RBCs), disease state, naturally occuring

Q

Rh4 antigen is

A

c antigen

Q

List details of Se, lele

A

RBC: Le(a=b=)
Sec: Leb
Anti: -Lea, -Leb

Q

List details of Se, Le

A

RBC: Le(a=b+)
Sec: Lea, Leb
Anti: None

Q

Rz

A

DCE

Q

What is needed for G antigen?

A

C or D on either haplotype