ASCP HEMATOLOGY LABORATORY
TESTING TEST BANK FULL SOLUTION
VERIFIED QUESTIONS AND ANSWERS
GUARANTEED TO PASS
●● Erythrocytes
Answer: O2 transport. Produced in BM
●● Mean Corpuscular Hemoglobin (MCH) formula
Answer: (HGBx10)/RBC
●● Mean Corpuscular Hemoglobin Concentration (MCHC) formulao
Answer: (HGBx100)/HCT
●● Granulocytes
Answer: Defense against bacterial infection. Produced in BM
●● Lymphocytes
Answer: Cellular and humoral immunity. Produced in lymphoid tissue
●● Platelets
,Answer: Coagulation. Produced in BM
●● WBC RR
Answer: 4.5-11.5 x10^3 / microL
●● RBC RR
Answer: M: 4.6-6x10^6 / microL
F: 4-5.4x10^ / microL
●● HGB RR
Answer: M: 14-18 g/dL
F: 12-15 g/dL
●● HCT RR
Answer: M: 40-54%
F: 35-49%
●● MCV RR
Answer: 80-100 fL
●● MCH RR
Answer: 27-31 pg
,●● MCHC RR
Answer: 32-36%
●● PLT RR
Answer: 150-450x10^3 microL
●● MCV first 5 days
Answer: Macrocytes. Higher in preterm infants
●● Retic %
Answer: newborns increased polychromasia
●● Seg %
Answer: 50-70
●● Band %
Answer: 0-5
●● Lymph newborn
Answer: few benign immature B cells may be seen
, ●● common myeloid progenitor
Answer: differentiate into erythrocytes, platelets (megaK), granulocytes
(basophils, eosinophil, neutrophil), and monocytes
●● common lymphoid progenitor (CLP)
Answer: T-lymph, NK cell, B-lymph
●● Multipotential progenitor cell
Answer: Common myeloid progenitor or common lymphoid progenitor
●● Erytheopoiesis 1-2 month gestation
Answer: yolk sac and aorta-gonads mesonephros region (gower I/II and
portland)
●● Erythropoiesis 3-6 month gestation
Answer: liver (primary), spleen
●● Erythropoiesis 7 month of gestation-4 years
Answer: Bone marrow (all marrow active)
●● Erythropoiesis adult
TESTING TEST BANK FULL SOLUTION
VERIFIED QUESTIONS AND ANSWERS
GUARANTEED TO PASS
●● Erythrocytes
Answer: O2 transport. Produced in BM
●● Mean Corpuscular Hemoglobin (MCH) formula
Answer: (HGBx10)/RBC
●● Mean Corpuscular Hemoglobin Concentration (MCHC) formulao
Answer: (HGBx100)/HCT
●● Granulocytes
Answer: Defense against bacterial infection. Produced in BM
●● Lymphocytes
Answer: Cellular and humoral immunity. Produced in lymphoid tissue
●● Platelets
,Answer: Coagulation. Produced in BM
●● WBC RR
Answer: 4.5-11.5 x10^3 / microL
●● RBC RR
Answer: M: 4.6-6x10^6 / microL
F: 4-5.4x10^ / microL
●● HGB RR
Answer: M: 14-18 g/dL
F: 12-15 g/dL
●● HCT RR
Answer: M: 40-54%
F: 35-49%
●● MCV RR
Answer: 80-100 fL
●● MCH RR
Answer: 27-31 pg
,●● MCHC RR
Answer: 32-36%
●● PLT RR
Answer: 150-450x10^3 microL
●● MCV first 5 days
Answer: Macrocytes. Higher in preterm infants
●● Retic %
Answer: newborns increased polychromasia
●● Seg %
Answer: 50-70
●● Band %
Answer: 0-5
●● Lymph newborn
Answer: few benign immature B cells may be seen
, ●● common myeloid progenitor
Answer: differentiate into erythrocytes, platelets (megaK), granulocytes
(basophils, eosinophil, neutrophil), and monocytes
●● common lymphoid progenitor (CLP)
Answer: T-lymph, NK cell, B-lymph
●● Multipotential progenitor cell
Answer: Common myeloid progenitor or common lymphoid progenitor
●● Erytheopoiesis 1-2 month gestation
Answer: yolk sac and aorta-gonads mesonephros region (gower I/II and
portland)
●● Erythropoiesis 3-6 month gestation
Answer: liver (primary), spleen
●● Erythropoiesis 7 month of gestation-4 years
Answer: Bone marrow (all marrow active)
●● Erythropoiesis adult
