If a patient has prolonged bleeding from both cannulation sites and is facing upcoming surgery, what adjustment is commonly made to heparin therapy?

If a patient has prolonged bleeding from both cannulation sites and is facing upcoming surgery, what adjustment is commonly made to heparin therapy?

• A. Decrease heparin dose
• B. Upcoming surgery
• C. Increase heparin dose
• D. Stop dialysis

Answer: (A)

Bleeding at cannulation sites signals that anticoagulation is too strong. When surgery is planned, the goal is to restore hemostasis and reduce bleeding risk, so lowering the heparin dose is the typical adjustment. This decreases the anticoagulant effect, helping the patient stop bleeding while still allowing protection against circuit clotting if dialysis continues. Increasing the dose would worsen bleeding, and stopping dialysis isn’t the standard preoperative adjustment for this situation.

Bleeding at cannulation sites signals that anticoagulation is too strong. When surgery is planned, the goal is to restore hemostasis and reduce bleeding risk, so lowering the heparin dose is the typical adjustment. This decreases the anticoagulant effect, helping the patient stop bleeding while still allowing protection against circuit clotting if dialysis continues. Increasing the dose would worsen bleeding, and stopping dialysis isn’t the standard preoperative adjustment for this situation.