8-12

Question 1

CONSIDERED TO BE THE UNIVERSAL RBC DONORS

Answer 1

TYPE O

Question 2

WHY IS TYPE O THE UNIVERSAL DNORS

Answer 2

due to the absence of A and B antigen on their Red cells

Question 3

genes are autosomal codominant located on the short arm of what chromosome

Answer 3

chromosome 1

Question 4

Rh antigens are inherited as

Answer 4

codominant alleles

Question 5

Rh antigens are transmembrane polypeptides and are integral part of

Answer 5

RBC membrane

Question 6

frequency of D

Answer 6

85 %

Question 7

frequency of d

Answer 7

15%

Question 8

frequency of c

Answer 8

80 %

Question 9

frequency of C

Answer 9

70%

Question 10

frequency of E

Answer 10

30 %

Question 11

frequency of e

Answer 11

98%

Question 12

DCE terminology is also known as

Answer 12

fisher-race

Question 13

Rh-Hr terminology is also known as

Answer 13

weiner

Question 14

Controlled by 3 closed linked loci

Answer 14

Rh inheritance

Question 15

each locus has its own alleles which are

Answer 15

Dd,Cc,Ee

Question 16

theory of multiple allelomorphoric gene

Answer 16

weiner

Question 17

ALPHA/numeric terminology terminology is also known as

Answer 17

rosenfield

Question 18

this system has no genetic basis

Answer 18

rosenfield

Question 19

it simply demonstrate the presence or absence of the antigen in the red blood cell

Answer 19

rosenfield

Question 20

minujs sign preceding a number designates

Answer 20

absence of antigen

Question 21

numeric terminology

Answer 21

ISBT

Question 22

UNIVERSAL LANGUAGE

Answer 22

ISBT

Question 23

ADOPTED A ——– FOR EACH AUTHENTICATED BLOOD GRP SPECIFICITY

Answer 23

6-DIGIT

Question 24

2ND 3 NUMBERS

Answer 24

ANTIGEN SPECIFICITY

Question 25

1ST 3 NUMBERS

Answer 25

SYSTEM

Question 26

IgG in nature reacts at 37 degrees in AHG

Answer 26

rh antibodies

Question 27

do not bind complement

Answer 27

rh antibodies

Question 28

exposure to --------- of rh positive red cells can stimulate antibody production in an rh negative px

Answer 28

< 1 ml

Question 29

refers to the presence or absence of the red cell D

Answer 29

Rh + , Rh -

Question 30

most important red cell antigen in transfusion practice

Answer 30

D atigen

Question 31

wht does D ANTIGEN has than other red cell antigen

Answer 31

greater immunogenicity

Question 32

what isformed in transfusion and pregnancy

Answer 32

formation of anti-D

Question 33

routine pre transfusion studies

Answer 33

only anti-D

Question 34

other reagents

Answer 34

resolution of antibody problems or in family studies

Question 35

methods used in experiment 9

Answer 35

slide method tube method

Question 36

reagents used in exp 9

Answer 36

anti-D antiserum

Question 37

sample used in experiment 9 for slide mtd

Answer 37

capillary blood

Question 38

sample used in experiment 9 for tube mtd

Answer 38

2-5 % rcs

Question 39

surface temperature

Answer 39

45-50 degrees celsius

Question 40

mins in rh viewbox

Answer 40

5 mins

Question 41

agglutination in the D tube combined with the smooth suspension in control tube red cell are

Answer 41

D +/ Rh +

Question 42

result when there is a smooth suspension of red cells in both anti D and the control tube

Answer 42

negative

Question 43

test performed to differentiate weak D expression from rh negative phenotype

Answer 43

antihuman globulin test (indirect)