AAB Hematology Board review questions
|\ |\ |\ |\ |\
with answers |\
Hemoglobin that has 200 times greater binding capacity |\ |\ |\ |\ |\ |\ |\ |\
for the hemoglobin molecules than oxygen? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Carboxyhemoglobin |\
Hemoglobin derivative that cause irreversible changes in|\ |\ |\ |\ |\ |\ |\
the RBC cells - CORRECT ANSWERS ✔✔Sulfehemoglobin
|\ |\ |\ |\ |\ |\
Molecular structure of Hemoglobin S - CORRECT
|\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Lysine replaces glutamic acid in the 6th
|\ |\ |\ |\ |\ |\ |\ |\
position of the beta chain |\ |\ |\ |\
Lab test to confirm the specific diagnosis of sickle cell
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
anemia? - CORRECT ANSWERS ✔✔Hemoglobin |\ |\ |\ |\ |\
electrophoresis
In Hemoglobin C what replaces glutamic acid? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Lysine |\
Which hemoglobin is resistant to alkali denaturation? -
|\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔Hemoglobin F |\ |\ |\
,What hemoglobins are differentiated by the Kleihauer-
|\ |\ |\ |\ |\ |\
Betke technique? - CORRECT ANSWERS ✔✔Hemoglobin A
|\ |\ |\ |\ |\ |\ |\
1 from hemoglobin F
|\ |\ |\
Order of migration of hemoglobin from fastest to slowest,
|\ |\ |\ |\ |\ |\ |\ |\ |\
on cellulose acetate at p H 8.4 - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔A1
F
S
C
The cyanmethemoglobin method measures all
|\ |\ |\ |\ |\
hemoglobin except - CORRECT ANSWERS |\ |\ |\ |\ |\
✔✔Sulfehemoglobin
The cyanmethemoglobin method measures - CORRECT
|\ |\ |\ |\ |\ |\
ANSWERS ✔✔Oxyhemoglobin, methemoglobin, and |\ |\ |\ |\
deoxyhemoglobin
Hemolytic anemia - CORRECT ANSWERS ✔✔Normocytic
|\ |\ |\ |\ |\ |\
normochromic anemia |\
The RBCs, hemoglobin, and hematocrit are decreased
|\ |\ |\ |\ |\ |\
Indirect bilirubin is increased |\ |\ |\
, Myoglobin can be separated from hemoglobin by |\ |\ |\ |\ |\ |\ |\
saturating the specimen with: - CORRECT ANSWERS |\ |\ |\ |\ |\ |\ |\
✔✔Ammonium sulfate |\
An increased in the erythrocyte sed rate can be the result
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
of an increase in the quantity of: - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔Fibrinogen
Which test is increased in cute infections: - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Erythrocyte sedimentation rate ESR |\ |\ |\ |\
The following sources of errors will FALSELY elevate the
|\ |\ |\ |\ |\ |\ |\ |\ |\
ESR - CORRECT ANSWERS ✔✔Tilted tube
|\ |\ |\ |\ |\
Macrocytes
Vibrations from a nearby centrifuge |\ |\ |\ |\
CFS has 285 RBC counted in 5 RBC squares after being
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
diluted in a unoppette 1:100 what is the calculated RBC
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
count: - CORRECT ANSWERS ✔✔1,425,000
|\ |\ |\ |\
285 x 100 x10 x 5 = 1,425,000
|\ |\ |\ |\ |\ |\ |\
Lyse resistant RBC detected by automated hematology
|\ |\ |\ |\ |\ |\ |\
analyzes are seen in whicH clinical condition? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Sickle cell |\ |\
|\ |\ |\ |\ |\
with answers |\
Hemoglobin that has 200 times greater binding capacity |\ |\ |\ |\ |\ |\ |\ |\
for the hemoglobin molecules than oxygen? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Carboxyhemoglobin |\
Hemoglobin derivative that cause irreversible changes in|\ |\ |\ |\ |\ |\ |\
the RBC cells - CORRECT ANSWERS ✔✔Sulfehemoglobin
|\ |\ |\ |\ |\ |\
Molecular structure of Hemoglobin S - CORRECT
|\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Lysine replaces glutamic acid in the 6th
|\ |\ |\ |\ |\ |\ |\ |\
position of the beta chain |\ |\ |\ |\
Lab test to confirm the specific diagnosis of sickle cell
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
anemia? - CORRECT ANSWERS ✔✔Hemoglobin |\ |\ |\ |\ |\
electrophoresis
In Hemoglobin C what replaces glutamic acid? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Lysine |\
Which hemoglobin is resistant to alkali denaturation? -
|\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔Hemoglobin F |\ |\ |\
,What hemoglobins are differentiated by the Kleihauer-
|\ |\ |\ |\ |\ |\
Betke technique? - CORRECT ANSWERS ✔✔Hemoglobin A
|\ |\ |\ |\ |\ |\ |\
1 from hemoglobin F
|\ |\ |\
Order of migration of hemoglobin from fastest to slowest,
|\ |\ |\ |\ |\ |\ |\ |\ |\
on cellulose acetate at p H 8.4 - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔A1
F
S
C
The cyanmethemoglobin method measures all
|\ |\ |\ |\ |\
hemoglobin except - CORRECT ANSWERS |\ |\ |\ |\ |\
✔✔Sulfehemoglobin
The cyanmethemoglobin method measures - CORRECT
|\ |\ |\ |\ |\ |\
ANSWERS ✔✔Oxyhemoglobin, methemoglobin, and |\ |\ |\ |\
deoxyhemoglobin
Hemolytic anemia - CORRECT ANSWERS ✔✔Normocytic
|\ |\ |\ |\ |\ |\
normochromic anemia |\
The RBCs, hemoglobin, and hematocrit are decreased
|\ |\ |\ |\ |\ |\
Indirect bilirubin is increased |\ |\ |\
, Myoglobin can be separated from hemoglobin by |\ |\ |\ |\ |\ |\ |\
saturating the specimen with: - CORRECT ANSWERS |\ |\ |\ |\ |\ |\ |\
✔✔Ammonium sulfate |\
An increased in the erythrocyte sed rate can be the result
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
of an increase in the quantity of: - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔Fibrinogen
Which test is increased in cute infections: - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Erythrocyte sedimentation rate ESR |\ |\ |\ |\
The following sources of errors will FALSELY elevate the
|\ |\ |\ |\ |\ |\ |\ |\ |\
ESR - CORRECT ANSWERS ✔✔Tilted tube
|\ |\ |\ |\ |\
Macrocytes
Vibrations from a nearby centrifuge |\ |\ |\ |\
CFS has 285 RBC counted in 5 RBC squares after being
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
diluted in a unoppette 1:100 what is the calculated RBC
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
count: - CORRECT ANSWERS ✔✔1,425,000
|\ |\ |\ |\
285 x 100 x10 x 5 = 1,425,000
|\ |\ |\ |\ |\ |\ |\
Lyse resistant RBC detected by automated hematology
|\ |\ |\ |\ |\ |\ |\
analyzes are seen in whicH clinical condition? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Sickle cell |\ |\
