MLS Medical Laboratory Scientist Study guides, Class notes & Summaries

DIP HAEMATOLOGY EXAM PAPER WITH ANSWERS

MEDICALCLINICAL CHEM EXAM WITH ANSWER

ABO EXAM PRACTICE TEST

What is the first type of cell produced by the developing embryo? - Erythrocyte What percentage of tissue located in the bone marrow cavities of adults is fat? - 50% Which of the following is not characteristic of pluripotent hematopoietic stem cells? - Express the stem marker CD13 In an adult, what are the two best areas for obtaining active bone marrow by aspiration? - Posterior iliac crest, sternum What is the normal ratio of myeloid to erythroid precursors in bone marrow (M:E ratio)?...

The following are compounds formed in heme synthesis: coproporphyrinogen, porphobilinogen, uroporphyrinogen, protoporphyrinogen. What are the correct order in which they are formed? - porpho, uroporphy, copro, proto Which of the following is true about megakaryocytes in a bone marrow? a. an average of 2-10 should be found in LPF. b. the majority of forms are MK1 stage. c. morphology must be determined from Bx section. d. Quant. estimation done using 100x oil immersion. - a. 2-10 found in...

Insufficient centrifugation will result in: a. a false increase in haematocrit (Hct) value b. a false decrease in Hct value c. No effect on Hct value d. all of these options, dependent on the patient - a. insufficient centrifugation does not pack down the red blood cells; therefore, the Hct, which is the volume of packed cells, will increase variation in red cell size observed on the peripheral smear is described as: a. anisocytosis b. hypochromia c. poikilocytosis d. pleocytosis - a....

B. Acute lymphoblastic leukemia B Auer rods are not seen characteristically in lymphoblasts. They may be seen in myeloblasts, promyelocytes, and monoblasts. correct answers Auer rods may be seen in all of the following except: A. Acute myelomonocytic leukemia (M4) B. Acute lymphoblastic leukemia C. Acute myeloid leukemia without maturation (M1) D. Acute promyelocytic leukemia (M3) C. Normocytic, normochromic C Acute leukemia is usually associated with a normocytic normochromic ane...

QUESTIONS AND ANSWERS

QUESTIONS AND ANSWERS

QUESTIONS AND ANSWERS