Page 716 - Clinical Hematology_ Theory _ Procedures ( PDFDrive )

700 PART 8 ■ Fundamentals of Hematological Analysis

REVIEW QUESTIONS (continued)

15. Which clinical or specimen con ition will pro uce an 23. What clinical con ition will pro uce a ecrease

increase PCV test result? Westergren ESR value?

A. Splenectomy A. Polycythemia vera

B. Rouleaux ormation B. Acute leukemias

C. Polycythemia C. Megaloblastic anemia

D. Hemolytic anemia crisis D. Viral in ection

16. Which clinical or specimen con ition will pro uce an 24. A normal bloo smear shoul have no more than

increase reticulocyte count test result? approximately (maximum) number o platelets

A. Splenectomy per oil immersion f el in an area where the erythro-

B. Rouleaux ormation cytes are just touching each other.

C. Polycythemia A. 10

D. Hemolytic anemia crisis B. 15

C. 20
17. Which clinical or specimen con ition will pro uce an D. 25

increase Westergren ESR metho test result?

A. Splenectomy 25. Te PCV proce ure can be a ecte by the

B. Rouleaux ormation A. spee o the centri uge

C. Polycythemia

D. Hemolytic anemia crisis B. length o time o centri ugation
C. ratio o anticoagulant to whole bloo

18. What clinical con ition will pro uce an increase value D. all o the above

o neutrophils?

A. Invasive parasites 26. Which o the ollowing erythrocytic inclusions contain

B. Bacterial in ections RNA an can be observe by staining with new methy-

C. Viral in ections lene blue?

D. uberculosis A. Howell-Jolly bo ies
B. Heinz bo ies

19. What clinical con ition will pro uce an increase value C. Pappenheimer bo ies

o lymphocytes? D. Reticulocytes

A. Invasive parasites

B. Bacterial in ections 27. T e se imentation rate o erythrocytes can be a ecte

C. Viral in ections by the

D. uberculosis A. ratio o anticoagulant to whole bloo

B. position o the tube

20. What clinical con ition will pro uce an increase value C. temperature o the specimen or laboratory

o monocytes? D. all o the above

A. Invasive parasites Special Hematology Procedures

B. Bacterial in ections

C. Viral in ections *28. Cellulose acetate at pH 8.6 separates the hemoglobin

D. uberculosis ractions
A. S

21. What clinical con ition will pro uce an increase value B. H

o eosinophils? C. A

A. Invasive parasites D. both A an C

B. Bacterial in ections

C. Viral in ections *29. I an alkaline (pH 8.6) electrophoresis is per orme ,

D. uberculosis hemoglobin E has the same mobility as hemoglobin

A. S

22. What clinical con ition will pro uce a ecrease reticu- B. F

locyte count? C. A

A. Polycythemia vera D. C

B. Acute leukemias

C. Megaloblastic anemia

D. Viral in ection