What is the primary purpose of anticoagulation during ECMO therapy?
Correct!
Wrong!
Anticoagulation is crucial to prevent blood clot formation in the ECMO circuit.
Which lab test is most commonly used to monitor heparin therapy in ECMO?
Correct!
Wrong!
aPTT is widely used to evaluate anticoagulation levels with heparin.
Which hemodynamic parameter indicates the afterload the heart must overcome?
Correct!
Wrong!
Afterload is represented by systemic vascular resistance (SVR).
What is the target ACT range for most ECMO protocols using heparin?
Correct!
Wrong!
ACT values help guide the appropriate level of anticoagulation.
Which complication can result from excessive anticoagulation during ECMO?
Correct!
Wrong!
Bleeding is the most common adverse effect of high anticoagulant levels.
Why is maintaining optimal hemodynamics important in ECMO patients?
Correct!
Wrong!
Balanced hemodynamics ensures organ perfusion and circuit efficiency.
Loading Questions...
Which condition is associated with low hemoglobin and persistent bleeding in ECMO?
Correct!
Wrong!
Low hemoglobin and oozing may suggest a bleeding complication.
What action should be taken if signs of heparin-induced thrombocytopenia (HIT) appear?
Correct!
Wrong!
HIT is a serious reaction requiring change of anticoagulant.
What is a typical sign of impaired venous return affecting hemodynamics?
Correct!
Wrong!
High CVP with poor flow may indicate impaired venous drainage.