Question

A 24-year-old woman presents 6 weeks postpartum with breathlessness and pleuritic chest pain. She is tachycardic with mild hypoxia. Which clinical factor most increases pre-test probability of PE?

Accepted Answer

Caesarean section 6 weeks ago

Answer

Combined oral contraceptive use

Answer

Recent long-haul flight

Answer

Family history of DVT

Answer

Varicose veins

Practice question

A 24-year-old woman presents 6 weeks postpartum with breathlessness and pleuritic chest pain. She is tachycardic with mild hypoxia. Which clinical factor most increases pre-test probability of PE?