A burst of Anger may be masking other emotions such as guilt, shame, or fear.
It's D because if you are in a woodland area you could catch other things on fire, you might need to build a fire to stay warm.
Information exchange is where the patient's records are saved electronically and the providers are able to access securely and share these records with one connection to the network while Interoperability is the ability to share information between systems and application in meaningful ways.
Noticing patterns in how you respond to situations can help you identify a stressor.
Hope this helps,
Davinia.