Blood loss and restoring Flashcards
Death from () may result from low blood flow
( _ shock)
-Normal saline or ()-electrolyte solution ( _ solution) that mimics plasma electrolyte composition
-Does not replace oxygen carrying capacities of RBCs
Shock
hypovolemic
multiple
RIngers
Cardiovascular system minimizes effects of blood loss by:
1 Reducing () of () blood vessels
2. Stepping up production of ()
Loss of 15 () % pallor and weakness
volume
affected
RBCS
Transfusing Red Blood Cells
- () blood group
-(): anything perceived as foreign that can generate an immune response
RBC antigens are referred to as () because they promote () clump
-Mismatched transufed blood is perceived as ()
HUMAN
agglutinogens
agglutination
foreign
ABO blood groups:
Type A has only () antigen
- Type B has only () antigen
-Type AB has both () and () antigen
-Type () has Neither () nor () antigen
-Blood may contain preformed anti-A or Anti-B antibodies
A
B
A,B
O,A,B
RH blood groups
-52 named Rh agglutinogen (_ factors)
-Rh+ indicates presense of () factor
Anti-Rh antibodies are not spontaneously formed in Rh- individuals
-AntiRh antibodies form if Rh- individuals receives Rh+ blood
Rhesus