Modern Blood Banking & Transfusion Practices
7th Edition BY Harmening Test Bank
525 mL - Answer-What is the maximum volume of blood that can be collected
from a 110-lb donor, including samples for processing?
a. 450 mL
b. 500 mL
c. 525 mL
d. 550 mL
Hemoglobin oxygen affinity increases, owing to a decrease in 2,3-DPG. - Answer-
When RBCs are stored, there is a "shift to the left." This means:
a. Hemoglobin oxygen affinity increases, owing to an increase in 2,3-DPG.
b. Hemoglobin oxygen affinity increases, owing to a decrease in 2,3-DPG.
c. Hemoglobin oxygen affinity decreases, owing to a decrease in 2,3-DPG.
d. Hemoglobin oxygen affinity decreases, owing to an increase in 2,3-DPG.
,CPDA-1 - Answer-Which of the following anticoagulant preservatives provides a
storage time of 35 days at 1°C to 6°C for units of whole blood and prepared RBCs
if an additive solution is not added?
a. ACD-A
b. CP2D
c. CPD
d. CPDA-1
c. 5 days at 20°C to 24°C
c. Zone of equivalence - Answer-Which of the following refers to a state of
equilibrium in antigen-antibody reactions?
a. Postzone
b. Prozone
c. Zone of equivalence
d. Endzone
d. Affinity for antigen - Answer-Which one of the following properties of
antibodies is NOT dependent on the structure of the heavy chain constant region?
,a. Ability to cross the placenta
b. Isotype (class)
c. Ability to fix complement
d. Affinity for antigen
a. Opsonins - Answer-Molecules that promote the update of bacteria for
phagocytosis are:
a. Opsonins
b. Cytokines
c. Haptens
d. Isotypes
b. Epitope - Answer-Select the term that describes the unique confirmation of the
antigen that allows recognition by a corresponding antibody:
a. Immunogen
b. Epitope
c. Avidity
d. Clone
d. Zeta potential - Answer-Which of the following terms refers to the net negative
charge surrounding red blood cells?
a. Dielectric constant
, b. Van der Waals forces
c. Hydrogen bonding
d. Zeta potential
c. Occupation - Answer-Which of the following information is not required for
whole blood donors?
a. Name
b. Address
c. Occupation
d. Sex
e. Date of birth
e. All of the above - Answer-Which of the following would be cause for permanent
deferral?
a. History of hepatitis after 11th birthday
b. Positive hepatitis C test result
c. Positive HTLV-I antibody
d. Positive anti-HBc test result
e. All of the above
a. 4 weeks - Answer-Immunization for rubella would result in a temporary
deferral for:
7th Edition BY Harmening Test Bank
525 mL - Answer-What is the maximum volume of blood that can be collected
from a 110-lb donor, including samples for processing?
a. 450 mL
b. 500 mL
c. 525 mL
d. 550 mL
Hemoglobin oxygen affinity increases, owing to a decrease in 2,3-DPG. - Answer-
When RBCs are stored, there is a "shift to the left." This means:
a. Hemoglobin oxygen affinity increases, owing to an increase in 2,3-DPG.
b. Hemoglobin oxygen affinity increases, owing to a decrease in 2,3-DPG.
c. Hemoglobin oxygen affinity decreases, owing to a decrease in 2,3-DPG.
d. Hemoglobin oxygen affinity decreases, owing to an increase in 2,3-DPG.
,CPDA-1 - Answer-Which of the following anticoagulant preservatives provides a
storage time of 35 days at 1°C to 6°C for units of whole blood and prepared RBCs
if an additive solution is not added?
a. ACD-A
b. CP2D
c. CPD
d. CPDA-1
c. 5 days at 20°C to 24°C
c. Zone of equivalence - Answer-Which of the following refers to a state of
equilibrium in antigen-antibody reactions?
a. Postzone
b. Prozone
c. Zone of equivalence
d. Endzone
d. Affinity for antigen - Answer-Which one of the following properties of
antibodies is NOT dependent on the structure of the heavy chain constant region?
,a. Ability to cross the placenta
b. Isotype (class)
c. Ability to fix complement
d. Affinity for antigen
a. Opsonins - Answer-Molecules that promote the update of bacteria for
phagocytosis are:
a. Opsonins
b. Cytokines
c. Haptens
d. Isotypes
b. Epitope - Answer-Select the term that describes the unique confirmation of the
antigen that allows recognition by a corresponding antibody:
a. Immunogen
b. Epitope
c. Avidity
d. Clone
d. Zeta potential - Answer-Which of the following terms refers to the net negative
charge surrounding red blood cells?
a. Dielectric constant
, b. Van der Waals forces
c. Hydrogen bonding
d. Zeta potential
c. Occupation - Answer-Which of the following information is not required for
whole blood donors?
a. Name
b. Address
c. Occupation
d. Sex
e. Date of birth
e. All of the above - Answer-Which of the following would be cause for permanent
deferral?
a. History of hepatitis after 11th birthday
b. Positive hepatitis C test result
c. Positive HTLV-I antibody
d. Positive anti-HBc test result
e. All of the above
a. 4 weeks - Answer-Immunization for rubella would result in a temporary
deferral for:
