A 25 yo woman has been feeling anxious and nervous for the last few months

A 25 yo woman has been feeling anxious and nervous for the last few months. She also
complains of palpitations and tremors. Her symptoms last for a few minutes and are very hard
to control. She tells you that taking alcohol initially helped her relieve her symptoms but now
this effect is wearing off and she has her symptoms even after drinking alcohol. What is the dx?
a. Panic disorder
b. Depression
c. OCD

d. Alcohol addiction
e. GAD

Ans. The key is A. Panic disorder.