Yes, all of the above plus two more: her heart pounded so hard and fast, it frightened her, and she thought her body was going to explode.
The Dr. can help her with a prescription, but she also needs behavioral modification.
I know from personal experience that a full-blown panic attack is a terrible thing, ended up in ER 3 times, went to numerous docs. Eventually, my body learned to respond differently, but I still get mild ones.
In the meantime... Rescue Remedy, a walk on the beach, mellow music, and “Let go, let God.”