Sean Is an Officer with a Law Enforcement Agency

Multiple Choice

Sean is an officer with a law enforcement agency. He was assigned a job to provide assistance in an area that was hit by an earthquake. Sean accepted the assignment and completed it successfully. However, by the end of his assignment, Sean started suffering from insomnia, showed signs of detachment, and often had flashbacks of his experiences on the mission. In this case, Sean is displaying symptoms of _____.

A) stress shielding
B) the Alzheimer's disease
C) post-traumatic stress disorder
D) a panic attack