ACTIVATED PROTEIN C - RESISTANCE; APCR

What this test checks

Tests whether your blood is resistant to activated protein C — linked to Factor V Leiden mutation.

Why do people get this test?

Used in unexplained clot work-up.

When you should consider this test

• Unexplained clots
• Family history of clotting
• Recurrent miscarriage

How to prepare

No fasting needed.