Answer:
A panic attack is a anxiety disorders respond to certain objects or situations with fear and dread, as well as with physical signs of anxiety or panic, such as a rapid heartbeat and sweating.
Explanation:
an example is....he PTSD was so bad she had major anxiety
It affects your nervous system because it causes your blood pressure to go up and your blood pressure has alot to do with the nervous system .
The best choice would be D. and the reason i say that is because you should never take another persons medicine because a. it was not prescribed to you and b. you do not the effects it could on you and your brain or body or behavior and that is why i say d.