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HEME FINAL EXAM | 357 QUESTIONS | WITH ALL PASSED ANSWERS!!
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HEME FINAL EXAM | 357 QUESTIONS | WITH ALL PASSED ANSWERS!!
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HEME FINAL EXAM |357 QUESTIONS |
WITH ALL PASSED
ANSWERS!!
HEME
OCTOBER 18, 2024
EVATEE
,HEME FINAL EXAM | 357 QUESTIONS | WITH
ALL PASSED ANSWERS!!
Which of the following is normally seen in the peripheral blood smear of an
adult? Answer - Neutrophilic band
What can be said about the appearance or morphology of all the stem cells in
the bone marrow? Answer - b. They all have a very similar appearance
What does the term "erythroid hyperplasia" mean? Answer - Increased red cell
production
What does the term "intramedullary hemolysis" mean? Answer - Red cells
being broken inside the bone marrow
How do blood cells get from the bone marrow into peripheral circulation?
Answer - Squeezing through slits between endothelial cells
Which of the following cells do NOT normally have one or more nucleoli?
Answer - Myelocyte
What causes the cells to pass through the aperture to be counted on
automated cell counters? Answer - Vacuum
As immature red cells mature, what can be said about the nuclear chromatin
clumping? Answer - It gets more clumped.
,Which of the following is true of immature red cells? Answer - There are not
granules in immature red cells
How soon must the blood smear be made after a lavender top has been
collected to prevent artifacts? Answer - 5 hours
As the erythroid cells mature in the bone marrow, the color of the cytoplasm
on Wright's stain: Answer - Changes from 'royal blue to pink as hemoglobin is
produced.
Contains dark nuclear chromatin with very distinct chromatin-parachromatin
separation, averages 3 nuclear lobes. Answer - Segmented neutro
Contains fully developed nuclear chromatin; huge irregular dark blue staining
granules which obscure the nucleus. Answer - Basophil
Smallest cell; deep purple staining nucleus (round or oval): little nuclear
chromatin-parachromatin separation: blue cytoplasm. Answer - Lymphocyte
Largest cell: large amounts of bluish-gray cytoplasm; loosely woven. "lacelike"
nucleus: often has vacuoles. Answer - Monocyte
What is the normal fat to cell ratio in a healthy young adult bone marrow?
Answer - 50:50
Hematopoiesis in a site OTHER than the bone marrow in an adult is called:
Answer - Extramedullary
Which of the following cells has the ability to self-renew? Answer -
Pluripotential stem cell
, Which of the following organs is primarily responsible for destroying senescent
(old) red cells? Answer - Spleen
Arrange the cells and cytokines in correct order of maturation starting with the
least mature Answer - Pluripotential stem cell
Multipotential stem cell
CFU-GEMM
Myeloblast
Basophil
What ability must red cells possess to escape the macrophages in the spleen?
Answer - Deform their shape
Which of the following is the BEST way to distinguish a myeloblast from a
lymphocyte? Answer - Nuclear chromatin clumping
A cell has a horse-shoe shaped nucleus and fine granules. Which of the
following is the BEST way to distinguish this cell as a monocyte versus a band?
Answer - Color of cytoplasm
The patient has many large cells in the blood which have high N/C ratio,
multiple nucleoli, no granules and fine nuclear chromatin. The patient's clinical
condition most likely is: Answer - Leukemia
A The patient has 3% of cells with huge red-orange granules and a segmented
nucleus. The patient's clinical condition is most likely: Answer - Normal
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