The CDASHIG section "PE - Physical Examination" describes a best practice for collecting physical examination data. Basically, any abnormalities would be recorded as medical history or adverse events, depending on timing whether an exam was performed would be recorded by treating the exam as a procedure.
Therapeutic Area User Guides (TAUGs) contain many useful examples, but it can be hard to find a useful example since there are over 40 TAUGs, and many TAUGs include examples that are useful outside a particular therapeutic area. The spreadsheet classifies TAUG examples by domain, so if a user has data that would be represented in a particular domain, the spreadsheet can identify TAUGs that might have examples relevant to their data.
In the diagrams below, the red line represents a graph of severity over time for a hypothetical event. For most adverse events, severity cannot be measured on a continuous scale; this line represents hypothetical actual severity, not data that could be recorded. The horizontal lines divide severity into the three categories, "Mild", "Moderate", and "Severe", which are used to describe adverse event severity.