1
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HCR240 Midterm Questions and Answers
(100% Correct Answers) Already Graded
A+
Neutropenia, a condition involving the blood's neutrophil count, is
believed to be caused by: [ ANS: ] INCORRECT: decreased
neutrophil turnover.
Which form of leukemia is the most common in children? [ ANS: ]
Acute lymphocytic leukemia
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Which of the following is a true statement concerning the spleen?
[ ANS: ] It serves as a reservoir for blood.
T/F Macrocytic-normochromic anemia is characterized by
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abnormally small erythrocytes. [ ANS: ] False
T/F Albumin regulates the movement of water and solutes via
osmotic pressure. [ ANS: ] True
Which form of anemia is caused by altered heme synthesis in
erythroid cells? [ ANS: ] Sideroblastic
Which of the following amino acids is present in the Hb S and not
present in normal Hb? [ ANS: ] Valine
Which statement regarding endemic Burkitt lymphoma is true? [
ANS: ] It is observed as a tumor of the jaw.
A 12-month-old toddler weighing 18 pounds is brought to the clinic
because of weakness, slow physical growth, and developmental
delays. His mother reports the only food he will consume is cow's
milk. The symptoms support a diagnosis of which form of anemia?
[ ANS: ] Iron deficiency
, 2
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Microcytic-hypochromatic anemia is known to be a result of
disorders involving: (Select all that apply) [ ANS: ] iron
metabolism; globin synthesis; porphyrin synthesis
Which description appropriately defines the term anemia? [ ANS:
] Decreased erythrocyte number in circulating blood
In the U. S., which group of people should be assessed first for
sickle cell disease? [ ANS: ] Blacks
Which statement regarding infectious mononucleosis is true? [
ANS: ] It is commonly caused by Epstein-Barr virus.
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Pernicious anemia is: [ ANS: ] associated with end-stage type a
chronic atrophic gastritis.
T/F Polycythemia occurs when there is a decreased number and
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volume of circulating erythrocytes. [ ANS: ] False
Which statement regarding immune thrombocytopenic purpura
(ITP) is true? [ ANS: ] INCORRECT: Initial platelet counts may be as
low as 10,000.
What is the primary function of albumin as a component of
human blood? [ ANS: ] Regulating the movement of water and
solutes via osmotic pressure
Which mother-fetus combination is most at risk for a maternal-fetal
blood incompatibility? [ ANS: ] Mother is Rh-negative, and fetus is
Rh-positive.
Which condition is a known cause of eosinophilia? (Select all that
apply) [ ANS: ] INCORRECT: Asthma; Prolonged infection; Atopic
dermatitis
Which term refers to an abnormally high production of red blood
cells? [ ANS: ] Polycythemia
, 3
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T/F Folate deficiency can result in pernicious anemia. [ ANS: ]
False
Which statement regarding iron deficiency anemia is true? [ ANS:
] It is common in children due their extremely high need for iron
for normal growth.
Which of these is the most common source of drug-induced
thrombocytopenia? [ ANS: ] Heparin
What statement concerning leukocytes is true? [ ANS: ]
Leukocytes are involved in the removal of dead or injured cells.
© 2025 Assignment Expert
T/F Leukopenia is a condition in which basophil count is
abnormally low as a result of radiation, autoimmune disease,
anaphylactic shock, or chemotherapy. [ ANS: ] False
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T/F Iron- deficiency anemia is characterized by abnormally small
erythrocytes that contain abnormally reduced amounts of
hemoglobin due to insufficient iron for production. [ ANS: ] True
Which statement correctly describes hematopoiesis? [ ANS: ]
Mitotic division of undifferentiated cells into blood cells occurs.
Which statement regarding Hodgkin lymphoma is true? [ ANS: ]
Peak incidence occurs in the early 20s through the 30s and then
later in life.
Which function is recognized as a purpose of the continuous
circulation of blood? (Select all that apply.) [ ANS: ] Maintaining
acid-base balance; Defending against invading infections
Platelets are essential in what physiological process? [ ANS: ]
Blood coagulation
T/F Hemophilia A is a clonal malignant disorder of bone marrow in
which uncontrolled proliferation of malignant leukocytes results in
decreased production and function of hematopoietic cells. [
ANS: ] False
For Expert help and assignment solutions, +254707240657
HCR240 Midterm Questions and Answers
(100% Correct Answers) Already Graded
A+
Neutropenia, a condition involving the blood's neutrophil count, is
believed to be caused by: [ ANS: ] INCORRECT: decreased
neutrophil turnover.
Which form of leukemia is the most common in children? [ ANS: ]
Acute lymphocytic leukemia
© 2025 Assignment Expert
Which of the following is a true statement concerning the spleen?
[ ANS: ] It serves as a reservoir for blood.
T/F Macrocytic-normochromic anemia is characterized by
Guru01 - Stuvia
abnormally small erythrocytes. [ ANS: ] False
T/F Albumin regulates the movement of water and solutes via
osmotic pressure. [ ANS: ] True
Which form of anemia is caused by altered heme synthesis in
erythroid cells? [ ANS: ] Sideroblastic
Which of the following amino acids is present in the Hb S and not
present in normal Hb? [ ANS: ] Valine
Which statement regarding endemic Burkitt lymphoma is true? [
ANS: ] It is observed as a tumor of the jaw.
A 12-month-old toddler weighing 18 pounds is brought to the clinic
because of weakness, slow physical growth, and developmental
delays. His mother reports the only food he will consume is cow's
milk. The symptoms support a diagnosis of which form of anemia?
[ ANS: ] Iron deficiency
, 2
For Expert help and assignment solutions, +254707240657
Microcytic-hypochromatic anemia is known to be a result of
disorders involving: (Select all that apply) [ ANS: ] iron
metabolism; globin synthesis; porphyrin synthesis
Which description appropriately defines the term anemia? [ ANS:
] Decreased erythrocyte number in circulating blood
In the U. S., which group of people should be assessed first for
sickle cell disease? [ ANS: ] Blacks
Which statement regarding infectious mononucleosis is true? [
ANS: ] It is commonly caused by Epstein-Barr virus.
© 2025 Assignment Expert
Pernicious anemia is: [ ANS: ] associated with end-stage type a
chronic atrophic gastritis.
T/F Polycythemia occurs when there is a decreased number and
Guru01 - Stuvia
volume of circulating erythrocytes. [ ANS: ] False
Which statement regarding immune thrombocytopenic purpura
(ITP) is true? [ ANS: ] INCORRECT: Initial platelet counts may be as
low as 10,000.
What is the primary function of albumin as a component of
human blood? [ ANS: ] Regulating the movement of water and
solutes via osmotic pressure
Which mother-fetus combination is most at risk for a maternal-fetal
blood incompatibility? [ ANS: ] Mother is Rh-negative, and fetus is
Rh-positive.
Which condition is a known cause of eosinophilia? (Select all that
apply) [ ANS: ] INCORRECT: Asthma; Prolonged infection; Atopic
dermatitis
Which term refers to an abnormally high production of red blood
cells? [ ANS: ] Polycythemia
, 3
For Expert help and assignment solutions, +254707240657
T/F Folate deficiency can result in pernicious anemia. [ ANS: ]
False
Which statement regarding iron deficiency anemia is true? [ ANS:
] It is common in children due their extremely high need for iron
for normal growth.
Which of these is the most common source of drug-induced
thrombocytopenia? [ ANS: ] Heparin
What statement concerning leukocytes is true? [ ANS: ]
Leukocytes are involved in the removal of dead or injured cells.
© 2025 Assignment Expert
T/F Leukopenia is a condition in which basophil count is
abnormally low as a result of radiation, autoimmune disease,
anaphylactic shock, or chemotherapy. [ ANS: ] False
Guru01 - Stuvia
T/F Iron- deficiency anemia is characterized by abnormally small
erythrocytes that contain abnormally reduced amounts of
hemoglobin due to insufficient iron for production. [ ANS: ] True
Which statement correctly describes hematopoiesis? [ ANS: ]
Mitotic division of undifferentiated cells into blood cells occurs.
Which statement regarding Hodgkin lymphoma is true? [ ANS: ]
Peak incidence occurs in the early 20s through the 30s and then
later in life.
Which function is recognized as a purpose of the continuous
circulation of blood? (Select all that apply.) [ ANS: ] Maintaining
acid-base balance; Defending against invading infections
Platelets are essential in what physiological process? [ ANS: ]
Blood coagulation
T/F Hemophilia A is a clonal malignant disorder of bone marrow in
which uncontrolled proliferation of malignant leukocytes results in
decreased production and function of hematopoietic cells. [
ANS: ] False
