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RBC Pathology Quiz Exam 2024/2025 Questions With Completed & Verified Solution.
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RBC Pathology Quiz Exam 2024/2025 Questions With Completed & Verified Solution.
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RBC Pathology QuizIn a patient with anemia, the amount of hemoglobin in the blood would most likely be:
a. Elevated
b. Reduced
c. Not affected - ANS B
One complication of kidney failure would most likely be:
a. Anemia with elevated blood levels of reticulocytes
b. Anemia with reduced or normal blood levels of reticulocytes
c. Polycythemia with elevated blood levels of reticulocytes
d. Polycythemia with reduced or normal blood levels of reticulocytes - ANS B
Clotting factors are obtained from which of the following substances to treat hemophilia?
a. Buffy coat
b. Plasma
c. Serum - ANS B
If a person had an accident which caused a significant loss of blood, this would most likely
cause which of the following symptoms?
a. Gallstones
b. Jaundice
c. Pallor
d. Splenomegaly - ANS C
In a patient with a microcytic anemia (the red blood cells are smaller than normal), the
hematocrit would most likely be:
a. Elevated
b. Reduced
c. Not affected - ANS B
The hormone erythropoietin would most likely increase the proliferation and differentiation of
which of the following cells?
a. Platelets
b. Red blood cells
c. White blood cells
, d. All 3 types of cells - ANS B
Destruction of old or damaged red blood cells will most likely occur by:
a. Macrophages in red bone marrow
b. Macrophages in the spleen
c. Macrophages in yellow bone marrow
d. Neutrophils in red bone marrow
e. Neutrophils in the spleen
f. Neutrophils in yellow bone marrow - ANS B
Which *organ/tissue* is mainly responsible for the destruction of old or damaged red blood
cells?
a. Red bone marrow
b. Liver
c. Macrophages
d. Spleen - ANS D
In a normal person, if there was an increase in hemoglobin levels in the blood, it would most
likely trigger a homeostatic response that will:
a. Lower the hematocrit
b. Raise the hematocrit - ANS A
What would be the kidney's response to the decreased red cell mass from the abnormally high
hemolysis of red cells?
a. Decreased erythropoietin production
b. Increased erythropoietin production
c. No change in erythropoietin production - ANS B
What would be the body's response to the increased erythropoietin?
a. Decreased reticulocytes in the blood
b. Increased reticulocytes in the blood
c. No change in reticulocytes in the blood - ANS B
Hereditary spherocytosis is a hemolytic anemia. Hemolysis of spherocytes occurs:
a. Mainly in the spleen (extravascular)
b. In blood vessels (intravascular) - ANS A
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