Answer:
Cultural competence theory of religion.
Explanation:
Dr. Brown has violated the cultural competence theory of religion by forwarding shake hands with the female Muslim patient because in the religion of Muslims, the female Muslim is not allowed to shake hands with the male people outside his family but the doctor is not aware from this believes of Muslim and forward his hand to handshake with the Muslim woman and violated the cultural competence theory of religion.
The fact that many people came to the US from Europe and the various countries of Africa, as well as the Middle east and Asia. This happened because Europe was destroyed more or less at the time and it didn't present many opportunities for people. Therefore, they moved to the US. And all of this mixing of different ethnicities of people who have seen war and its attrocities lead to a lot of tensions.
Trepanation is the answer