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WorksheetsHEMATOLOGY - RATIONALE WEEK 3
Total questions: 59
Worksheet time: 30mins
An increase LAP score is indicative of what
Polycythemia vera
Pregnancy of 3rd trimister
Leukemoid reaction
Infection
AOTA
Most common finding in CML patients
Splenomegaly
Bone marrow filtration
Schilling Leukemia
M5
M4
M6
M7
AML subgroup M3 is frequently associated thru the thromboplastin activity in the primary granules
DIC
Thrombocytopenia
Polycythemia vera
Also known as Hyper granular Promyelocytic Leukemia
M3
M1
M4
M6
A hemolytic crisis may be precipitated in 10% of American black male suffering from G6PD deficiency by:
Fava beans
Primaquine
Quinine
Quinidine
I. Acute Blood Loss can cause immediate anemia.
II. Chronic Blood Loss can cause from GIT Bleeding
S1 is correct, S2 is incorrect
S2 is correct, S1 is incorrect
Both are correct
Both are incorrect
Failure or suppression of multipotent myeloid stem cell
Aplastic Anemia
Sideroblastic Anemia
IDA
The most common inherited porphyria
Acute Intermittent hepatic porphyria
Porphyria cutaneous tarda
TIBC: INCREASE
Ferritin, % saturation, Serum Iron: DECREASE
IDA
SIDEROBLASTIC ANEMIA
THALASSEMIA
LEAD POISONING
Morphological Classification of Megaloblastic Anemia
Macrocytic, normochromic
Microcytic, normochromic
Normocytic, normochromic
Macrocytic, hypochromic
Most common form of anemia
IDA
ACD/AOI
It is a rare chronic form of hemolytic anemia
PNH
PCH
G6PD
BOTH PNH AND PCH
Hematopoietic cell targets in aplastic anemia are affected by
Activated cytotoxic T-lymphocytes
Activation of FAS receptor
Direct cell to cell interaction between lymphocytes and target cells
AOTA
Fanconi Anemia is associated with abnormal genes located on chromosomes
9,20
9,22
Serum Iron: Decrease
Ferritin: Decrease
TIBC: Increased
Microcytic Hypochromic: 4+
Iron def with severe anemia
Iron def with mild anemia
Failure of gastric mucosa to secrete intrinsic factor
Pernicious Anemia
IDA
Megaloblastic Anemia
Sideroblastic Anemia
Most appropriate treatment of AOI
Treatment for Inflammatory Conditions
Iron
What is the Reticulocyte count of patient with untreated pernicious anemia
0%
2.3%
<1.0%
1.8%
AML subgroups that demonstrate Auer Rods
M1,M2
M3,M4
M6
AOTA
Fab M2 Chromosome
t(8;21)
t(9;22)
A block in differentiation or maturation of immature hematopoietic progenitors are hallmarks of
AML
ALL
CML
CLL
Only AML Subgroup with Negative SBB and MPO
M0, M6
M1,M2
M3,M5
Deficient chromosome in CML cases
t(9;22)
t(9;20)
CML must be differentiated from Leukemoid Reaction by
LAP score
FAB score
Hydrolysis of sodium alpha-naphthyl phosphate by alkaline phosphatase produces a colored precipitate with diazotized amine
LAP
FAB
Presence of Philadelphia Chromosome in CML cases is indicative of
Good prognosis
Bad prognosis
One way to diagnose your CML is the evidence of gene fusion known as
BCR-ABL
BCC-AML
Tumor in Neoplastic proliferation in myeloma is located in
Spleen
Bone marrow
Basis of FAB Classification of ALL except
CD Marker
Clinical Criteria
Cytochemical result
Cell morphology
Classification of Leukemia that is considered as standard for diagnosis
WHO
FAB
WHO Classification defines acute leukemia as ___ bone marrow blasts
>20%
>30%
Cytochemical stain that helps differentiation in M6, L1 and L2
PAS
SBB
Myeloperoxidase
Chloroacetate Esterase stain is aka
Specific stain
Non specific stain
All but one is a qualitative disorder of platelet
Thrombocytopenia
Bernard soulier syndrome
vWF disease
Glanzmann thrombasthenia
Platelet Storage Pool Defect
Chediak Higashi syndrome
Bernard soulier syndrome
Gray platelet syndrome
Glanzmann thrombastenia
Platelet Disorder with Beta Granule Deficiency
Chediak Higashi syndrome
Bernard soulier syndrome
Gray platelet syndrome
Glanzmann thrombastenia
Leukocyte Alkaline Phosphatase score is known to be increase in
ALL
AML
AML AND CLL
LEUKOMOID REACTION
SBB stains the lipid of these cells
Granulocytes
Leukocytes
Thrombin
FAB Classification defines acute leukemia as ___ bone marrow blasts
>20%
>30%
Most common leukemia in adults
ALL
AML
FABL1
FABL3
Most common ALL in adult population
FAB L1
FAB L2
FAB L3
Most common leukemia in CHILDREN
ALL
AML
FABL1
FABL3
Which of the following is true about polychromasia?
Central pallor are is greater than 1/3 the diameter of cell
Measures red cell immaturity
Often associated with microcytosis
Also known as spherocyte
Which of the following is incorrectly paired?
Echinocytes- burr cells
Target cells - Mexican hat
Acanthocyte - spur cell
Sickle cell - keratocyte
Most commonly seen in LCAT deficiency?
Target Cell
Tear drop cell
Stomatocyte
Ovalocyte
Deficiency in DNA due to Vit B12 or folate deficiency
Megaloblastic Anemia
Sideroblastic anemia
Programmed Cell Death
Apoptosis
Endomitosis
RBC Inclusion seen in Lead Poisoning
Basophilic Stippling
May hegglin
Thinner variant of codocyte
Leptocyte
Ovalocyte
I. Pappenheimer bodies resembles Basophilic Stippling
II. Hgb C Crystalline have a crystalline like appearance
S1 is correct, S2 is incorrect
S2 is correct, S1 is incorrect
Both are correct
Both are incorrect
RBC Inclusion imparts golf ball appearance to RBC
Hemoglobin C
Hemoglobin H
Hemoglobin SC
Deficiency in Protoporphyrin Deficiency
Sideroblastic Anemia
Megaloblastic anemia
Small round dense RBC with no central pallor
Spherocyte
Ovalocyte
Heinz bodies are composed of
Denatured hemoglobin
Uncultured hemoglobin
Incorrectly Paired
Pappenheimer bodies-Iron
Cabot Rings-Remnant of Mitotic Spindle
NOTA
AOTA
Seen in G6PD Deficiency
Blister cell
Burr cell
Spherocyte
Keratocyte
Associated with severe hemolytic anemia and painful Bone Marrow Crisis
Hemoglobin C
Hemoglobin H
Hemoglobin SC
Which of the following formed precipitation of beta chains of Hgb A?
Heinz Bodies
May hegglin
