Alteplase (Activase) Quiz: Blood Clotting and Thrombolytics

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What are agents that interfere with the process of blood clot formation called?

Coagulants

Anticoagulants (correct)

Thromboplastins

Thrombolytics

Which of the following is formed during the first stage of blood clot formation?

Thrombin

Coagulants

Fibrin

Thromboplastin (correct)

If a blood clot is formed in an artery, what course of treatment is most likely?

Surgical (correct)

Anticoagulant therapy

Coagulant therapy

Thrombolytic therapy

Which of the following is a natural clot-dissolving enzyme in the blood?

Fibrinolysin Signup and view all the answers

What term is used to describe the formation or presence of blood clot within the vascular system?

Thrombosis Signup and view all the answers

Which of the following is not a form of absorbable gelatin?

Thrombogen Signup and view all the answers

What are agents that dissolve already formed clots called?

Thrombolytics Signup and view all the answers

Which substance is formed during the second stage of blood clot formation?

Thrombin Signup and view all the answers

What is the role of calcium and Vitamin K in the process of clot formation?

They play vital roles in the process Signup and view all the answers

Which of the following is not a topical hemostatic agent?

Thrombogen Signup and view all the answers

Which hemostatic agent promotes platelet aggregation leading to clotting?

Avitene Signup and view all the answers

Which hemostatic agent causes adhesion formation if it comes in contact with nonbleeding tissues?

Absorbable gelatin Signup and view all the answers

Which hemostatic agent is available in film, powder, and sponge forms?

Absorbable gelatin Signup and view all the answers

What is the medical plan of treatment for thrombosis?

Anticoagulant therapy Signup and view all the answers

Which of the following is a microfibrillar collagen?

Avitene Signup and view all the answers

What type of collagen is Avitene Microfibrillar collagen hemostat derived from?

Bovine corium collagen Signup and view all the answers

Which hemostatic agent should be used immediately after it is reconstituted?

Thrombostat Signup and view all the answers

Which hemostatic agent creates a mechanical barrier to control bleeding?

Bone wax Signup and view all the answers

Which hemostatic agent causes a chemical burn to stop capillary bleeding?

Silver nitrate Signup and view all the answers

Which type of coagulant may be administered preoperatively and intraoperatively to correct deficiencies in the natural clotting mechanism?

Systemic coagulants Signup and view all the answers

Which of the following is not a systemic coagulant?

Protamine sulfate Signup and view all the answers

What is the most common parenteral anticoagulant used?

Heparin sodium Signup and view all the answers

Which of the following is not a function of heparin?

Breakdown of fibrin Signup and view all the answers

What is the generic name for the oral anticoagulant Coumadin?

Warfarin sodium Signup and view all the answers

What is the term used to describe the formation or presence of a blood clot within the vascular system?

Thrombosis Signup and view all the answers

Which of the following agents dissolve already formed blood clots?

Thrombolytics Signup and view all the answers

Which substance is formed during the third stage of blood clot formation?

Fibrin Signup and view all the answers

Which of the following is a natural clot-dissolving enzyme in the blood?

Fibronolysin Signup and view all the answers

Which of the following hemostatic agents may be used dry or moist and is available in film, powder, and sponge forms?

Absorbable gelatin Signup and view all the answers

What is the role of calcium and Vitamin K in the process of clot formation?

They play vital roles in the process of clot formation Signup and view all the answers

Which of the following hemostatic agents promotes platelet aggregation leading to clotting?

Avitene Signup and view all the answers

Which of the following hemostatic agents causes adhesion formation if it comes in contact with nonbleeding tissues?

Avitene Signup and view all the answers

Which of the following is a medical plan of treatment for thrombosis?

Both anticoagulant and thrombolytic therapy Signup and view all the answers

Which of the following agents interfere with the process of blood clot formation?

Anticoagulants Signup and view all the answers

Which type of collagen is Avitene Microfibrillar collagen hemostat derived from?

Bovine corium collagen Signup and view all the answers

What is the onset time of heparin?

5 minutes Signup and view all the answers

What is the duration of Coumadin (warfarin sodium)?

5 to 7 days Signup and view all the answers

Which of the following is a thrombolytic drug?

Streptokinase Signup and view all the answers

Which vitamin serves a vital role in the coagulation process?

Vitamin K Signup and view all the answers

Which of the following is a systemic anticoagulant?

Heparin Signup and view all the answers

What is the most common parenteral anticoagulant used?

Heparin sodium Signup and view all the answers

Which hemostatic agent creates a mechanical barrier to control bleeding?

Bone wax Signup and view all the answers

Which hemostatic agent should be used immediately after it is reconstituted?

Thrombostat Signup and view all the answers

Which hemostatic agent causes a chemical burn to stop capillary bleeding?

Silver nitrate Signup and view all the answers

Alteplase (Activase) Quiz: Blood Clotting and Thrombolytics

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Questions and Answers

What are agents that interfere with the process of blood clot formation called?

Which of the following is formed during the first stage of blood clot formation?

If a blood clot is formed in an artery, what course of treatment is most likely?

Which of the following is a natural clot-dissolving enzyme in the blood?

What term is used to describe the formation or presence of blood clot within the vascular system?

Which of the following is not a form of absorbable gelatin?

What are agents that dissolve already formed clots called?

Which substance is formed during the second stage of blood clot formation?

What is the role of calcium and Vitamin K in the process of clot formation?

Which of the following is not a topical hemostatic agent?

Which hemostatic agent promotes platelet aggregation leading to clotting?

Which hemostatic agent causes adhesion formation if it comes in contact with nonbleeding tissues?

Which hemostatic agent is available in film, powder, and sponge forms?

What is the medical plan of treatment for thrombosis?

Which of the following is a microfibrillar collagen?

What type of collagen is Avitene Microfibrillar collagen hemostat derived from?

Which hemostatic agent should be used immediately after it is reconstituted?

Which hemostatic agent creates a mechanical barrier to control bleeding?

Which hemostatic agent causes a chemical burn to stop capillary bleeding?

Which type of coagulant may be administered preoperatively and intraoperatively to correct deficiencies in the natural clotting mechanism?

Which of the following is not a systemic coagulant?

What is the most common parenteral anticoagulant used?

Which of the following is not a function of heparin?

What is the generic name for the oral anticoagulant Coumadin?

What is the term used to describe the formation or presence of a blood clot within the vascular system?

Which of the following agents dissolve already formed blood clots?

Which substance is formed during the third stage of blood clot formation?

Which of the following is a natural clot-dissolving enzyme in the blood?

Which of the following hemostatic agents may be used dry or moist and is available in film, powder, and sponge forms?

What is the role of calcium and Vitamin K in the process of clot formation?

Which of the following hemostatic agents promotes platelet aggregation leading to clotting?

Which of the following hemostatic agents causes adhesion formation if it comes in contact with nonbleeding tissues?

Which of the following is a medical plan of treatment for thrombosis?

Which of the following agents interfere with the process of blood clot formation?

Which type of collagen is Avitene Microfibrillar collagen hemostat derived from?

What is the onset time of heparin?

What is the duration of Coumadin (warfarin sodium)?

Which of the following is a thrombolytic drug?

Which vitamin serves a vital role in the coagulation process?

Which of the following is a systemic anticoagulant?

What is the most common parenteral anticoagulant used?

Which hemostatic agent creates a mechanical barrier to control bleeding?

Which hemostatic agent should be used immediately after it is reconstituted?

Which hemostatic agent causes a chemical burn to stop capillary bleeding?

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