Last year, Hannah witnessed an accident where a pedestrian was struck and killed by an automobile. Since the accident, Hannah has experienced anxiety and actively avoids the street where she witnessed the accident. A clinician might diagnose Hannah as having.

A clinician might diagnose Hannah as having PTSD (Post Traumatic Stress Disorder)

Explanation:

This is a mental health condition that people who have passed through or witnessed a terrifying event in the past. PSTD can occur to the person experiencing it through series of nightmares and/or flashbacks.

What Hannah is going through perfectly fits the above description.

PSTD can be treated through medication and counseling.

the federal government of the united states was established by the constitution. us is a presidential republic. the president is head of state, head of government and of a two party legislative and electoral system. the supreme court balances the powers of the federal and the state government. yhe executive branch is headed by the oresident. there are two chambers of congress, the senate and the house of representatives. judicial power is exercised by the judicial branch (or judiciary), comprised of the supreme court and lower federal courts. the judiciary's function is to interpret the   constitution as well as the federal laws and regulations.