CourseMedications

Antiphospholipid syndrome (APS) testing after stroke — what is tested and why repeats matter (Advanced)

Advanced course: APS is a clotting disorder sometimes evaluated in selected strokes. Learn what antibody tests are used, why timing/repeats matter, and what results can change in the prevention plan

FoundationsCaregiver, SurvivorAdvanced25 minPlain (6–8)

Educational only

Educational only — not medical advice.

What you'll learn

  • Understand when APS testing is considered after stroke
  • Know the main APS antibody test categories at a high level
  • Understand why repeat testing over time may be required
  • Ask how a positive result would change medications

Practice check

Check your understanding

A few untimed questions. Pick an answer to see instant feedback, then continue to the next lesson.

0 of 3 answered

Question 1

1. Some clotting antibody tests may need repeat testing to confirm persistence.

Question 2

2. APS testing is most often considered in…

Question 3

3. A key question is…