Test Neurobiology and Cognition of Trauma

1st QUESTION: What describes the etiological level in the cognitive model of PTSD?

An attentional bias toward threat and a fragmented trauma memory that is activated without conscious control
Coherent narrative integration of the traumatic experience
A sustained and steady increase in resting cortisol
Flexible re-evaluation of beliefs and meanings

Elaborate a hierarchical display of feared stimuli
Completely blocking memories of the event on a permanent voluntary basis
Making sense of what happened, often resorting to rumination or thought suppression
Deliberately raising cortisol to improve alertness

Slow and gradually modulated response
With stable and sustained emotional indifference
With an exaggerated and explosive stress response, going from 0 to 100 due to lack of modulation
With mild increase in curiosity without anxiety