Hematology Quiz | Hematology Multiple Choice Questions and Answers

Questions
1 Which test can be used to detect hemolytic anemia?
A Coombs test
B Genetic testing
C Peripheral blood smear (PBS)
D Schilling test

Answer: Coombs test
2 Hypocupremia is seen in
A osetoporosis, nephrotic disease
B sprue, cliac disease
C cardiovascular disease, colon cancer
D All of the above

Answer: All of the above

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3 Hydroxyurea:
A decreases nitric oxide
B increases neutrophil and monocytes
C inhibits DNA synthesis by acting as a ribonucleotide reductase inhibitor
D None

Answer: inhibits DNA synthesis by acting as a ribonucleotide reductase inhibitor
4 Both vitamin B12 AND iron have drug interactions with which of the following drugs?
A PPI, H2 blockers
B Methyldopa
C Metformin
D None

Answer: PPI, H2 blockers
5 Vitamin B12 and folic have the similar adverse effects, but what separates one form the other?
A Glossitis
B No neurological symptoms in folic acid
C muscle wasting
D Dizziness

Answer: No neurological symptoms in folic acid
6 There are 3 classifications of Anemia. What are they?
A In adequate production of Hb
B Decreased RBC production
C Increased Erythrocyte destruction
D Blood loss

Answer: In adequate production of Hb
7 Laboratory Studies: Red Cell Indices: Evaluation of RBC saturation with Hb. 32-36%
A MCV
B MCH
C MCHC
D none of the above

Answer: MCHC
8 Laboratory Studies: Red Cell Indices: Measurement of average weight of Hb/RBC. 27-33 pg
A MCH
B MCV
C MCHC
D None

Answer: MCV
9 Laboratory Studies: Red Cell Indices: Determination of relative size of RBC. 82-98 fl
A MCH
B MCV
C MCHC
D None

Answer: MCV
10 The best source of active bone marrow from a 20-year old would be:
A Iliac Crest (hip)
B Femur (thigh)
C Distal radius (forearm)
D Tibia (shin)

Answer: Iliac Crest (hip)
11 What is the major metabolically available storage form of iron in the body?
A Hemosiderin
B Ferritin
C Transferrin
D Hemoglobin

Answer: Ferritin
12 Total RBC for men?
A 4.0-5.0
B 4.6-6.0
C 4.2-6.5
D 4.0-6.0

Answer: 4.6-6.0
13 Total RBC count for Women is?
A 4.4 -6
B 4.2-5
C 4.0-5.0
D 4.2-5.2

Answer: 4.0-5.0
14 When the entire CBC is suppressed due to either anemia, infection, or hemorrhage is called?
A Erythroplasia
B Thrombocytopenia
C Pancytopenia
D Leukopenia

Answer: Pancytopenia
15 Causes spurious decrease in MCV
A Cryofibrinogen
B hyperglycemia
C autoagglutination
D high WBC ct

Answer: Cryofibrinogen
16 Which anemia is classified as not being able to use iron properly to synthesize hemoglobin because of a inherited cause.
A Iron deficiency anemia
B hypochromic anemia
C aplastic anemia
D None

Answer: hypochromic anemia
17 This fatal disorder results from clot/thrombus formation in the blood ciruclation
A thromboembolism
B DVT
C Pulmonary embolism
D All of the above

Answer: All of the above
18 Patients that are sensitive to aspirin can take:
A Sulfinpyrazone
B Clopidogrel
C Ticlopidine
D B and C

Answer: B and C
19 What is the life span of RBC
A 120
B 100
C 200
D 80

Answer: 120
20 This drug can potentiate the effect of prostacyclins to antagonize platelet stickiness and therefore decreases platelet adhesion to thrombogenic surfaces.
A Sulfinpyrazone
B Dipyridamole
C ticlopidine
D None

Answer: Dipyridamole
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