Question

A 72-year-old with suspected PE has intermediate pretest probability. Which testing pathway is recommended?

Accepted Answer

Use Wells' score to determine pretest probability, then proceed with D-dimer or imaging

Answer

Skip D-dimer and go straight to CT in all cases

Answer

Use age-adjusted D-dimer to rule out PE; if positive, proceed to imaging

Answer

Perform V/Q scan only

Answer

Start anticoagulation without testing

Practice question

A 72-year-old with suspected PE has intermediate pretest probability. Which testing pathway is recommended?