Blood Quiz Study Guide
Blood Quiz 1. The most abundant leukocytes are _____. a. Basophils b. Monocytes c. Lymphocytes d. Neutrophils – ANS 2. Platelet formation is regulated by ______. e. Interleukin-2 f. Thrombopoietin - ANS g. Plasmin h. Erythropoietin 3. In a centrifuged sample of blood, what makes up the buffy coat? i. Plasma j. WBC and platelets - ANS k. RBC l. Platelets only 4. What is hematocrit a measure of?
Hematocrit is the percententage of … m. Formed elements in a whole blood sample n. Leukocytes and platelets in a whole blood sample o. Erythrocytes in a whole blood sample - ANS p. Plasma in a whole blood sample 5. What part of the pathway to produce platelets is shared with other formed elements? q. Hematopoietic stem cell (hemocytoblast) - ANS r. Megakaryoblast s. Lymphoid stem cell t. Reticulocyte 6. Specifically, what is the production of red blood cells called? u. Leukopoiesis v. Erythropoiesis - ANS w. Hemostasis x. Thalassemia 7. From which cell do the granulocytes descend? y. Monoblast z. Promonocyte {. Myeloblast - ANS |. Lymphoid stem cell 8. What do the lymphoid stem cells give rise to? }. Monocytes ~. Erythocytes . Lymphocytes - ANS . Granulocytes 9. What part of the body does erythropoietin (EPO) target to increase erythropoiesis? . Bone marrow - ANS . Kidneys . Lungs . Liver 10. How many oxygen molecules can be transported by one hemoglobin molecule? . Two . Four - ANS . Eight 11. When we take anti-histamines, we are countering the effects of which type of leykocyte? . Basophils - ANS . Eosinophils . Neutrophils . Lymphocytes 12. Which plasma constituent is the main contributor to osmotic pressure? . Alpha
Hematocrit is the percententage of … m. Formed elements in a whole blood sample n. Leukocytes and platelets in a whole blood sample o. Erythrocytes in a whole blood sample - ANS p. Plasma in a whole blood sample 5. What part of the pathway to produce platelets is shared with other formed elements? q. Hematopoietic stem cell (hemocytoblast) - ANS r. Megakaryoblast s. Lymphoid stem cell t. Reticulocyte 6. Specifically, what is the production of red blood cells called? u. Leukopoiesis v. Erythropoiesis - ANS w. Hemostasis x. Thalassemia 7. From which cell do the granulocytes descend? y. Monoblast z. Promonocyte {. Myeloblast - ANS |. Lymphoid stem cell 8. What do the lymphoid stem cells give rise to? }. Monocytes ~. Erythocytes . Lymphocytes - ANS . Granulocytes 9. What part of the body does erythropoietin (EPO) target to increase erythropoiesis? . Bone marrow - ANS . Kidneys . Lungs . Liver 10. How many oxygen molecules can be transported by one hemoglobin molecule? . Two . Four - ANS . Eight 11. When we take anti-histamines, we are countering the effects of which type of leykocyte? . Basophils - ANS . Eosinophils . Neutrophils . Lymphocytes 12. Which plasma constituent is the main contributor to osmotic pressure? . Alpha