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BUNDLE::::::SBB EXAMS ALL GRADED A WITH 100% VERIFIED CORRECT ANSWERS|GUARANTEED SUCCESS
BUNDLE::::::SBB EXAMS ALL GRADED A WITH 100% VERIFIED CORRECT ANSWERS|GUARANTEED SUCCESS
[Mostrar más]BUNDLE::::::SBB EXAMS ALL GRADED A WITH 100% VERIFIED CORRECT ANSWERS|GUARANTEED SUCCESS
[Mostrar más]Chemicals that send signals between cells are 
Cytokines 
 
 
 
Antibodies are made by what cells? 
Plasma cells 
 
 
 
Where do B cells mature? 
Bone Marrow 
 
 
 
Where do T cells mature? 
Thymus 
 
 
 
Coating of a cell with antibodies or complement is called? 
Opsonization 
 
 
 
CD4 + cells are...
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Añadir al carritoChemicals that send signals between cells are 
Cytokines 
 
 
 
Antibodies are made by what cells? 
Plasma cells 
 
 
 
Where do B cells mature? 
Bone Marrow 
 
 
 
Where do T cells mature? 
Thymus 
 
 
 
Coating of a cell with antibodies or complement is called? 
Opsonization 
 
 
 
CD4 + cells are...
b. Reduce the flow rate. 
A donor experiences perioral paresthesia during an apheresis procedure. Which of the following should be performed? 
a. Increase the flow rate. 
b. Reduce the flow rate. 
c. Elevate the donor's feet. 
d. Have the donor breathe into a paper bag. 
 
 
c. Obtain a written req...
Vista previa 4 fuera de 31 páginas
Añadir al carritob. Reduce the flow rate. 
A donor experiences perioral paresthesia during an apheresis procedure. Which of the following should be performed? 
a. Increase the flow rate. 
b. Reduce the flow rate. 
c. Elevate the donor's feet. 
d. Have the donor breathe into a paper bag. 
 
 
c. Obtain a written req...
When preparing cryoprecipitate from plasma, the cryoprecipitate must be refrozen within? 
1 hour 
 
 
 
Donated blood may not be used for allogeneic transfusion when HCV testing shows? 
EIA initial testing reactive, and one of the duplicate repeat results is reactive 
 
 
 
The following hepatitis B...
Vista previa 2 fuera de 6 páginas
Añadir al carritoWhen preparing cryoprecipitate from plasma, the cryoprecipitate must be refrozen within? 
1 hour 
 
 
 
Donated blood may not be used for allogeneic transfusion when HCV testing shows? 
EIA initial testing reactive, and one of the duplicate repeat results is reactive 
 
 
 
The following hepatitis B...
What is the deferral period for someone who has received a blood transfusion? 
12 months 
 
 
 
Where does the AABB stand on pregnancy and blood donation? 
a woman is deferred if pregnant in the past 6 weeks 
 
 
 
What is the deferral period if a potential donor received the varicella zoster vaccin...
Vista previa 2 fuera de 5 páginas
Añadir al carritoWhat is the deferral period for someone who has received a blood transfusion? 
12 months 
 
 
 
Where does the AABB stand on pregnancy and blood donation? 
a woman is deferred if pregnant in the past 6 weeks 
 
 
 
What is the deferral period if a potential donor received the varicella zoster vaccin...
IgG Sublcass most efficient in initiating classical complement 
IgG3 
 
 
 
Steric exclusion of water molecules is the mechanism of this enhancement 
PeG 
 
 
 
Stage of Complement activation common to all three pathways 
Activation Phase-C3 convertase 
 
 
 
IgM agglutination is enhanced at what te...
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Añadir al carritoIgG Sublcass most efficient in initiating classical complement 
IgG3 
 
 
 
Steric exclusion of water molecules is the mechanism of this enhancement 
PeG 
 
 
 
Stage of Complement activation common to all three pathways 
Activation Phase-C3 convertase 
 
 
 
IgM agglutination is enhanced at what te...
What enzyme may be useful in distinguishing anti-Ge2 from anti-Ge3? 
Papain (Anti-Ge2 will not react) 
 
 
 
The beta 1-3 linkage between galactose and N-actylglucosamine is found in: 
Secretions 
 
 
 
Which of the following represents the Type II chain? 
Beta 1-4 linkage between galactose and N ac...
Vista previa 2 fuera de 11 páginas
Añadir al carritoWhat enzyme may be useful in distinguishing anti-Ge2 from anti-Ge3? 
Papain (Anti-Ge2 will not react) 
 
 
 
The beta 1-3 linkage between galactose and N-actylglucosamine is found in: 
Secretions 
 
 
 
Which of the following represents the Type II chain? 
Beta 1-4 linkage between galactose and N ac...
degree of matching for HLA-matched platelets 
Match Grade A: All four antigens identical 
Match Grade B1U: Only three antigens detected in donor, all present in recipient 
Match Grade B2U: Only two antigens detected in donor, both present in recipient 
Match Grade B1X: Three donor antigens identical...
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Añadir al carritodegree of matching for HLA-matched platelets 
Match Grade A: All four antigens identical 
Match Grade B1U: Only three antigens detected in donor, all present in recipient 
Match Grade B2U: Only two antigens detected in donor, both present in recipient 
Match Grade B1X: Three donor antigens identical...
How would Ulex europaeus react with O, A, A2, B, A2B, A1B RBCs? 
O>A2>B>A2B>A1>A1B 
 
 
 
How could you distinguish serologically A1, A2 and A3 
Dolichos biflorus can will react with A1 and not A2. A3 yields mixed field reactions with anti-A and anti-A,B 
 
 
 
What is the correct ord...
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Añadir al carritoHow would Ulex europaeus react with O, A, A2, B, A2B, A1B RBCs? 
O>A2>B>A2B>A1>A1B 
 
 
 
How could you distinguish serologically A1, A2 and A3 
Dolichos biflorus can will react with A1 and not A2. A3 yields mixed field reactions with anti-A and anti-A,B 
 
 
 
What is the correct ord...
What type of H chains make secretions 
Type I Structure 
 
 
 
What type of H chains make RBCs 
Type II Structure 
 
 
 
H 
L-fucosyl transferase in Type II 
 
 
 
A 
N-acetylgalactosamyl transferase 
 
 
 
B 
D-galactosyl transferase 
 
 
 
What structure carries the sugar chain in Type I 
protein ...
Vista previa 2 fuera de 5 páginas
Añadir al carritoWhat type of H chains make secretions 
Type I Structure 
 
 
 
What type of H chains make RBCs 
Type II Structure 
 
 
 
H 
L-fucosyl transferase in Type II 
 
 
 
A 
N-acetylgalactosamyl transferase 
 
 
 
B 
D-galactosyl transferase 
 
 
 
What structure carries the sugar chain in Type I 
protein ...
Innate immune response 
-Nonspecific immune response 
Macrophages 
Killer (NK) cell 
Complement 
Antibodies 
Enzymes/chemicals 
 
 
 
adaptive immune response 
-specific immune response 
• Antigen dependent 
• Produced only on an as-needed basis 
• Two types 
1. Cellular 
• T cells 
• NK c...
Vista previa 2 fuera de 12 páginas
Añadir al carritoInnate immune response 
-Nonspecific immune response 
Macrophages 
Killer (NK) cell 
Complement 
Antibodies 
Enzymes/chemicals 
 
 
 
adaptive immune response 
-specific immune response 
• Antigen dependent 
• Produced only on an as-needed basis 
• Two types 
1. Cellular 
• T cells 
• NK c...
Name the three genes responsible for the production of Rh antigens: 
 
a. RHAG, RH1, and RH2 
b. RHAG, DCE, and dce 
c. RHAG, RHD, and RHCE 
d. RHD, RHCc, and RHEe 
e. RHD, RHCE, and RHce 
c 
 
 
 
Which of the following red blood cell abnormalities is associated with the Rhnull phenotype? 
 
Stomat...
Vista previa 0 fuera de 0 páginas
Añadir al carritoName the three genes responsible for the production of Rh antigens: 
 
a. RHAG, RH1, and RH2 
b. RHAG, DCE, and dce 
c. RHAG, RHD, and RHCE 
d. RHD, RHCc, and RHEe 
e. RHD, RHCE, and RHce 
c 
 
 
 
Which of the following red blood cell abnormalities is associated with the Rhnull phenotype? 
 
Stomat...
Kell antigens 
Kk, Kpa/Kpb, JsA/JsB, K11/K17, K14/K24, VLAN and VONG (low freq.), UlA 
 
 
 
Kx antigens 
Kx 
 
 
 
Duffy antigens 
FyA/FyB, Fy3, Fy5, Fy6 
 
 
 
Kidd antigens 
JkA, JkB, Jk3 
 
 
 
Lutheran antigens 
LuA and LuB 
 
 
 
Lewis antigens 
LeA and Leb 
 
 
 
I antigens 
I. (i antigen is ...
Vista previa 2 fuera de 12 páginas
Añadir al carritoKell antigens 
Kk, Kpa/Kpb, JsA/JsB, K11/K17, K14/K24, VLAN and VONG (low freq.), UlA 
 
 
 
Kx antigens 
Kx 
 
 
 
Duffy antigens 
FyA/FyB, Fy3, Fy5, Fy6 
 
 
 
Kidd antigens 
JkA, JkB, Jk3 
 
 
 
Lutheran antigens 
LuA and LuB 
 
 
 
Lewis antigens 
LeA and Leb 
 
 
 
I antigens 
I. (i antigen is ...
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