Home The quizzes about Erythrocyte Maturation, Physiology, and Lifecycle

The quizzes about Erythrocyte Maturation, Physiology, and Lifecycle

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Erythrocyte Maturation
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The progression of erythropoiesis from prenatal life to adulthood is

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Which of the following is (are) characteristic(s) of erythropoietin?

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Which of the following is a characteristic of erythropoietin?

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Stimulation of erythropoietin is caused by

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The maturational sequences of an erythrocyte are

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What is the immature erythrocyte found in the bone marrow with the following characteristics: 12 to 17 mm in diameter, N:C of 4:1, nucleoli not usually apparent, and basophilic cytoplasm?

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The nucleated erythrocyte with a reddish pink cytoplasm and condensed chromatin pattern is a

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With a normal diet, an erythrocyte remains in the reticulocyte stage in the circulating blood for

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In a Wright-stained peripheral blood film, the reticulocyte will have a blue appearance. This is referred to as

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In the reticulocyte stage of erythrocytic development,

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On a Wright-stained peripheral blood smear, stress or shift reticulocytes are

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The normal range for reticulocytes in adults is

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If a male patient has a reticulocyte count of 5.0% and a packed cell volume of 0.45 L/L, what is his corrected reticulocyte count?

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If a male patient has a reticulocyte count of 6.0% and a packed cell volume of 45%, what is his RPI?

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Normal adult hemoglobin has

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The number of heme groups in a hemoglobin molecule is

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Increased amounts of 2,3-DPG _____ the oxygen affinity of the hemoglobin molecule.

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After a molecule of hemoglobin gains the first two oxygen molecules, the molecule

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If normal adult (A1) and fetal hemoglobin F are compared, fetal hemoglobin has _____ affinity for oxygen.

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Oxyhemoglobin is a _____ than deoxyhemoglobin.

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Heme is synthesized predominantly in the

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The final steps in heme synthesis, including the formation of protoporphyrin, take place in

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An acquired disorder of heme synthesis is

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The protein responsible for the transport of iron in hemoglobin synthesis is

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Increased erythropoietin production in secondary polycythemia can be caused by

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Relative polycythemia exists when

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Which of the following is (are) characteristic(s) of megaloblastic maturation?

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Which of the following hemoglobin types is the major type present in a normal adult?

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The alkaline denaturation test detects the presence of hemoglobin

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Fetal hemoglobin (hemoglobin F) persists until

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Cellulose acetate at pH 8.6 separates the hemoglobin fractions

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If an alkaline (pH 8.6) electrophoresis is performed, hemoglobin E has the same mobility as hemoglobin

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The limited metabolic ability of erythrocytes is owing to

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Which of the following statements is (are) true of the erythrocytic cytoplasmic contents?

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The Embden-Meyerhof glycolytic pathway uses _____ % of the erythrocyte’s total glucose.

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The Embden-Meyerhof pathway net gain of ATP provides high energy phosphates to

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The end product of the Embden-Meyerhof pathway of glucose metabolism in the erythrocyte is

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The net gain in ATPs in the Embden-Meyerhof glycolytic pathway is

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The most common erythrocytic enzyme deficiency involving the Embden-Meyerhof glycolytic pathway is a deficiency of

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If a defect in the oxidative pathway (hexose monophosphate shunt) occurs, what will result?

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The function of the methemoglobin reductase pathway is to

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The Luebering-Rapoport pathway

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In conditions of acidosis,

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As the erythrocyte ages,

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Erythrocytic catabolism produces the disassembling of hemoglobin followed by

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Which of the following statements are true of the intravascular destruction of erythrocytes?

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The upper limit of the reference range of hemoglobin in an adult male is

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