a friend stated that when she went to a clinic, she had to spend several 30- to 60-second sessions shaking her head from side to side, spinning in a chair, tensing all her muscles, hyperventilating, or breathing through a narrow straw. she is surprised that you correctly guessed that she is receiving treatment for:
a. specific phobia
b. social phobia
c. posttraumatic stress disorder
d. panic disorder

Option D.  

Explanation:

Panic disorder is a sort of uneasiness issue. It causes fits of anxiety, which are abrupt sentiments of dread when there is no genuine risk. You may feel as though you are losing control. You may likewise have physical indications, for example, Quick heartbeat.  

Panic disorder.

Explanation:

Panic disorder may be defined as the type of the anxiety disorders that may cause the panic attacks. The common symptoms are sweating, breathing difficulty and increase in heartbeat.

The individual went to clinic as she spins her chair. She has been getting treatment for the hyperventilation, through a narrow straw. All her symptoms shows the case of panic disorder and getting the treatment of panic disorder at the clinic.

Thus, the correct answer is option (D).