Compatibility Testing Flashcards Preview

Immunohematology > Compatibility Testing > Flashcards

Flashcards in Compatibility Testing Deck (19):
1

Sample for compatibility testing should be obtained from patient within ____ days within the scheduled transfusion

3 days

2

Incompatible crossmatch result

Agglutination
Hemolysis

3

Replaced the minor crossmatch

Antibody screening

4

Specimen for crossmatch should be kept at ref. temp for how long?

7 days

5

Age requirement for Autologous Donation

No age limit

6

Weight requirement for allogenic donor

110 lbs
50 kg

7

Hb requirement for allogenic donor

> or = 12.5 g/dL

8

Hct requirement for allogenic donor

> or = 38%

9

Hb requirement for autologous donor

> or = 11 g/dL

10

Hct requirement for autologous donor

> or = 33%

11

Temperature requirement for allogenic donor

37.5 C
99.5 F

12

Pulse requirement for allogenic donor

50-100 bpm

13

Blood pressure requirement for allogenic donor

90-160 mmHg
---—————
60-100 mmHg

14

Volume of anticoagulant needed

63 mL

15

Ratio of blood bag:anticoagulant

1:7

16

Volume of blood to be drawn

450 mL + 30 mL for serological tests

17

Formula to compute for the volume of blood to be drawn

Donor wt
————— X 450mL
Ideal Wt

18

Formula to compute for the volume of anticoagulant needed

Volume of blood to be drawn
————————————— x 14
100

19

Formula to compute for the volume of anticoagulant to be removed from blood bag (mL)

63mL-volume of anticoagulant needed