Is it possible to have ptsd if you did not serve in the military?

Witch system has the main function of the body defense

At school, there have been a lot of rumors going around about how certain sexually transmitted diseases are spread. which skill would be most valuable to you take the necessary steps to learn what you need to know to protect yourself? a. self-direction b. critical thinking c. problem solving d. effective communication       select the best answer from the choices provided.

The frequency in wich you perform certain exercise depends on the blank of the exercise