Anticoagulation in CRT Explained

What is the primary goal of using anticoagulation in CRT?

• To reduce patient anxiety

• To maintain longer filter run times

• To increase blood pressure

• To enhance drug absorption

Which strategy is beneficial when anticoagulation is contraindicated?

• Partial anticoagulation

• No anticoagulation

• Regional anticoagulation

• Systemic anticoagulation

What is a major risk associated with systemic anticoagulation?

• Decreased filter life

• Increased risk of bleeding

• Increased risk of infection

• Increased blood pressure

Which drug is most commonly used for systemic anticoagulation?

• Warfarin

• Heparin

• Aspirin

• Ibuprofen

What is the role of protamine in regional anticoagulation?

• To bind with calcium

• To reverse the effect of heparin

• To increase blood flow

• To enhance the effect of heparin

How does citrate function in regional anticoagulation?

• It binds with calcium to prevent clotting

• It increases platelet count

• It acts as a vasoconstrictor

• It enhances red blood cell production

Why is monitoring calcium levels important in regional anticoagulation?

• To enhance patient comfort

• To ensure proper drug absorption

• To prevent hypocalcemia

• To increase blood pressure

What is a potential side effect of prostacyclins?

• Hyperglycemia

• Increased platelet count

• Cerebral edema

• Hypertension

Which anticoagulation strategy requires the most patient monitoring?

• No anticoagulation

• Systemic anticoagulation

• Regional anticoagulation

• Partial anticoagulation

What is the main advantage of using sodium citrate over heparin?

• Easier administration

• Higher efficacy

• Lower risk of bleeding

• Faster action