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MTAP 1 > Hema Retake > Flashcards

Hema Retake Flashcards

(65 cards)

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1
Q

Total blood volume in an adult

A

5-6 liters

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2
Q

Micro sample collection only applies to infants, young children, adult with poor veins

A

should not be used on adult

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3
Q

Used in ESR

A

3.8% sodium citrate

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4
Q

Produces a bluish background on blood smear when stained with Wright’s or Leishman’s stain

A

Heparin

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5
Q

Most reliable criteria for estimation of cell lineage

A

Pattern of nuclear chromatin

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6
Q

Ability of the lens to delineate detail in a specimen

A

Resolution

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7
Q

Counting chamber for standardization of vaccine

A

Petroff-Hausser

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8
Q

Counting chamber for eosinophil and basophil

A

Fuchs-Rosenthal

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9
Q

Diluting fluid used for spectrophotometry

A

Gower’s Fluid

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10
Q

Used in cases of emergency when no other diluting fluids are available

A

NSS

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11
Q

Bone marrow cellularity

A

Aspiration

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12
Q

Multi-lineage cytokine

A

IL-1

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13
Q

earliest recognizable erythrocytic lineage

A

Rubriblast

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14
Q

start of Hb formation

A

Prorubricyte

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15
Q

last stage capable of cell division

A

Rubricyte

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16
Q

last stage with nucleus

A

Metarubricyte

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17
Q

stage that is normally seen in the peripheral blood

A

Reticulocyte

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18
Q

index of effective erythropoiesis

A

Reticulocyte count

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19
Q

RPI more than or equal to 3

A

evidence of hemolytic anemia

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20
Q

Generation of ATP

A

Embden-Meyerhof Pathway

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21
Q

Production of 2,3 DPG that affects the affinity of hemoglobin to oxygen

A

Leubering-Rapoport Pathway

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22
Q

Variation of Hb content

A

Anisochromasia

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23
Q

Seen in alcoholic cirrhosis, abetalipoproteinemia, post-splenectomy, PK deficiency, & LCAT deficiency

A

Spurr cell (Acanthocyte)

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24
Q

PK deficiency

A

Echinocyte

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25
G6PD
Degmacyte (bite cell)
26
IDA
Elliptocyte (cigar)
27
Sickle cell anemia
Drepanocyte
28
Scattered inclusion that appears homogeneously
Basophilic stipplings
29
DNA mitotic spindle remnant of microtubules
Cabot ring
30
Flat, blue-gray pieces, often in groups of four
Papenheimer bodies
31
Small, dense, round inclusion, single or multiple
Howell-Jolly Bodies
32
Predominant Hb in fetal life
Hb F
33
zero degree
cell size
34
10 degree
Cell structure
35
90 degree
lobularity
36
bacterial infection
Neutrophil
37
allergy
Basophil
38
macrophage precursor
Monocyte
39
parasite infection
Eosinophil
40
antibody
Lymphocyte
41
not included in the extramedullary hematopoiesis (meaning its the formation of blood cells outside the bone marrow)
Bone marrow
42
decreased serum iron and increased TIBC
Iron Deficiency Anemia
43
valine replaces glutamic acid at the 6th amino acid on beta chain
Hemoglobin S
44
increased ESR
Titling of tube
45
Enzyme that is most likely to elicit hemolytic anemia
PK (pyruvate kinase)
46
Sucrose lysis positive
PNH (paroxysmal nocturnal hemoglobinuria)
47
Not directly determined in an automated analyzer
Hematocrit
48
Dense azurophilic granulation in all WBCs except neutrophils, associated with gargoylism
Alder Reilly Anomaly
49
Irregular size inclusion bodies similar to Dohle-amato bodies, autosomal disorder with presence of inclusion in PMN and monocyte with a giant PLT and low PLT count or thrombocytopenia
May-Hegglin Anomaly
50
Failure of the nucleus of the neutrophils to lobulate or segment something pince-nez
Pelger-Huet
51
Recurrent chronic inability of neutrophil to kill ingested bacteria that cannot make hydrogen peroxide
Chronic Granulomatous Disease
52
Characterized by the presence of peroxidase positive granules and inclusion which appear to be abnormal lysosomes
Chediak Higashi
53
Least seen in peripheral blood
Basophil
54
Best estimation of wbc count in blood smear
Absolute count
55
Best source: active morrow mag aspirate 20 yr old patient
Iliac crest
56
Anemia of renal failure causes
Decrease production of erythropoiesis
57
MCV= 76 MCH= 26 MCHC= 27
Microcytic, Normochromic
58
Absence or deficiency of one globin chain
Thalassemia
59
Patients undergoing cancer chemotherapy
Myelophthisic anemia
60
Deficiency causes niemann’s pick disease
Sphingomyelinase
61
Why is there a need to correct wbc for NRBC?
NRBC can be miscount as WBC due to appearance
62
Excess iron in an erythroblast
Sideroblast
63
What can cause anemia associated with neurological symptoms?
Vitamin B12 deficiency
64
No neurologic manifestations
Folic Acid Deficiency
65
Failure of erythroid something
Pure red cell aplasia

MTAP 1 (13 decks)

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