Compatibility Testing Flashcards
(19 cards)
Sample for compatibility testing should be obtained from patient within ____ days within the scheduled transfusion
3 days
Incompatible crossmatch result
Agglutination
Hemolysis
Replaced the minor crossmatch
Antibody screening
Specimen for crossmatch should be kept at ref. temp for how long?
7 days
Age requirement for Autologous Donation
No age limit
Weight requirement for allogenic donor
110 lbs
50 kg
Hb requirement for allogenic donor
> or = 12.5 g/dL
Hct requirement for allogenic donor
> or = 38%
Hb requirement for autologous donor
> or = 11 g/dL
Hct requirement for autologous donor
> or = 33%
Temperature requirement for allogenic donor
- 5 C
99. 5 F
Pulse requirement for allogenic donor
50-100 bpm
Blood pressure requirement for allogenic donor
90-160 mmHg
——————
60-100 mmHg
Volume of anticoagulant needed
63 mL
Ratio of blood bag:anticoagulant
1:7
Volume of blood to be drawn
450 mL + 30 mL for serological tests
Formula to compute for the volume of blood to be drawn
Donor wt
————— X 450mL
Ideal Wt
Formula to compute for the volume of anticoagulant needed
Volume of blood to be drawn
————————————— x 14
100
Formula to compute for the volume of anticoagulant to be removed from blood bag (mL)
63mL-volume of anticoagulant needed
