A 30 Year Old Driver Was Brought to the Emergency

Multiple Choice

A 30 year old driver was brought to the emergency department he has undergone automobile accident and his car steering hit his chest causing blunt trauma of the chest the patient was hypoxic having chest pain and coughing of blood and cyanosed . You suspect pulmonary contusions which one of the following investigation will confirm the diagnosis of pulmonary contusion?

A) MRI of the chest
B) Chest X-Ray
C) CT of the chest
D) Chest ultrasound