An infant male is brought to your ED by ambulance following a Brief Resolved Unexplained Event (BRUE).

1. List (4) criteria that must be met to diagnose this event as a BRUE. 4 marks

2. List (6) specific and distinct differential diagnoses that should be considered when assessing this infant. 6 marks

There are no concerning features found on history or examination. You believe that this is a low-risk event and plan to discharge the infant home.

3. List (2) additional criteria which must be met to consider this presentation a low-risk BRUE. 2 marks