Question

A 68-year-old with low pre-test probability for PE has mild pleuritic pain and normal vitals. What testing strategy is appropriate?

Accepted Answer

Age-adjusted D-dimer to rule out PE if negative

Answer

CTPA immediately

Answer

Fixed D-dimer cutoff of 500 μg/L FEU for all

Answer

V/Q scan for all low-risk patients

Answer

Empiric anticoagulation before testing

Practice question

A 68-year-old with low pre-test probability for PE has mild pleuritic pain and normal vitals. What testing strategy is appropriate?