Frozen and Deglycerolized Red Blood Cells (CPG ID:26)
問題一覧
1
Deglycerolized Red Blood Cells are derived from ______ ml of whole blood collected
in Citrate/Phosphate/Dextrose or Citrate/Phosphate/Dextrose/Adenine collection bags.
450-500 ml
2
Red Blood Cells are stored for up to 6 days at 1 – 6 °C before being frozen in a
cryoprotectant (40% w/v glycerol), and stored in the frozen state at minus 65 °C or
colder for up to ___
10 years
3
Each unit of deglycerolized red blood cells (DRBCs) should be considered
equivalent to a fresh unit of RBCs since they are frozen within 6 days of collection and
have a 14-day shelf-life upon deglycerolization.
True
4
What are the clinical indications for use of each unit of deglycerolized red blood cells
(DRBCs)?
a supplement to liquid RBCs during surge periods of increased transfusion requirements in order to decrease casualty hemorrhagic morbidity and mortality
5
How long does it take to thaw frozen red blood cells in a plasma thawer?
35 minutes
6
How long does it take to thaw frozen red blood cells in a 42°C water bath?
45 minutes
問題一覧
1
Deglycerolized Red Blood Cells are derived from ______ ml of whole blood collected
in Citrate/Phosphate/Dextrose or Citrate/Phosphate/Dextrose/Adenine collection bags.
450-500 ml
2
Red Blood Cells are stored for up to 6 days at 1 – 6 °C before being frozen in a
cryoprotectant (40% w/v glycerol), and stored in the frozen state at minus 65 °C or
colder for up to ___
10 years
3
Each unit of deglycerolized red blood cells (DRBCs) should be considered
equivalent to a fresh unit of RBCs since they are frozen within 6 days of collection and
have a 14-day shelf-life upon deglycerolization.
True
4
What are the clinical indications for use of each unit of deglycerolized red blood cells
(DRBCs)?
a supplement to liquid RBCs during surge periods of increased transfusion requirements in order to decrease casualty hemorrhagic morbidity and mortality
5
How long does it take to thaw frozen red blood cells in a plasma thawer?
35 minutes
6
How long does it take to thaw frozen red blood cells in a 42°C water bath?
45 minutes