Page 562 - Clinical Hematology_ Theory _ Procedures ( PDFDrive )

546 PART 7 ■ Principles and Disorders of Hemostasis and Thrombosis

REVIEW QUESTIONS

*Indicates ML (optional) and MLS advanced content. 9. Sy bo ic esignation or thro bin is

1. Fibrinogen grou consists o A. III

A. actors II, VII, IX, an X B. XII

B. actors I, V, VIII, an XIII C. VIII

C. actors XI, XII, reka ikrein, an high– o ecu ar D. IIa

weight kininogen

10. Sy bo ic esignation or tissue thro bo astin is

2. Prothro bin grou consists o A. III

A. actors II, VII, IX, an X B. XII

B. actors I, V, VIII, an XIII C. VIII

C. actors XI, XII, reka ikrein, an high– o ecu ar D. IIa

weight kininogen

11. Sy bo ic esignation or antihe o hi ic actor is

3. Contact grou consists o A. III

A. actors II, VII, IX, an X B. XII

B. actors I, V, VIII, an XIII C. VIII

C. actors XI, XII, reka ikrein, an high– o ecu ar D. IIa

weight kininogen

12. Sy bo ic esignation or Hage an actor is

4. T e brinogen grou o coagu ation actors is A. III

A. known to increase uring regnancy B. XII

B. known to increase in con itions o inf a ation C. VIII

C. known to increase subsequent to the use o ora D. IIa

contrace tives

D. a o the above 13 through 16. Arrange the our stages o coagu ation in their

ro er sequence.

5. T e rothro bin grou o coagu ation actors is A. Fibrino ysis

A. e en ent on vita in K or ro uction B. For ation o thro bin ro rothro bin

B. consi ere to be stab e C. Generation o as a thro bo astin

C. we reserve in store as a D. For ation o brin ro brinogen

D. a o the above

13.

6. War arin acts by

A. neutra izing the e ects o thro bin 14.

B. inter ering with brin ono er or ation

C. acting as a vita in K antagonist 15.

D. in ucing hy ercoagu ation

16.

7. War arin rugs inter ere with the nor a synthesis o

actor(s) 17. Te extrinsic athway o coagu ation is triggere by the

A. II entry o into the circu ation.

B. VII A. e brane i o roteins ( hos ho i o roteins)

C. X B. tissue thro bo astin

D. a o the above C. Ca 2+

D. actor VII

8. Vita in-K e en ent coagu ation actors inc u e

actor(s) 18. Te intrinsic athway o coagu ation begins with the

A. II activation o in the ear y stage.

B. V A. actor II

C. VIII B. actor I

D. XIII C. actor XII

D. actor V