Anticoagulant Agents Flashcards by Лили Ауси

Q

Define a thrombus

A

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Q

What are the 3 stages of hemostasis

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Q

How is blood clot formed

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Q

Is blood clot normal

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Q

What are the 2 main pathways for blood clot formation

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Q

What are the most important factors in blood clotting

A

Factor 10, 2 and 1

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Q

Compare between intrinsic and extrinsic pathway

A

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Q

What are the 3 types of anti clotting agents

A

Anticoagulants
Thrombolytics or antithrombotic or fibrinolytic agents
Anti-platelet

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Q

What are anticoagulants

A

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Q

What are Thrombolytics or antithrombotic or fibrinolytic agents

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Q

What are anti-platelet agents

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Q

A

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Q

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Q

Give example of anticoagulant therapy

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Q

Explain clopidogrel

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Q

Clopidogrel is prescribed for what

A

Q

Explain how clopidogrel works

A

Q

A

Clopidogrel

Q

What is the mechanism of action of coumarins (warfarin)

A

Q

Explain the SAR of coumarins

A

Q

Explain heparin

A

Q

Explain the mechanism of heparin

A

Q

What are the types of heparin

A

Q

Compare between unfractionated heparin and low molecular weight heparin

A

Explain the anticoagulant action of heparin

What is fondaparinux

What is rivaroxaban

Why is heparin not given IM

Because muscle has a lot of blood vessels so it will cause bleeding continuously

What is the antidote for heparin and warfarin

Heparin - protamine Warfarin - potassium injection

What are thrombolytics

Give example of thrombolytic drug

Streptokinase

What is the mechanism of thrombolytics