Dana has experienced a number of unpredictable short periods in which she suddenly feels terrified and thinks she is going to faint. dana is most likely to be suffering from

The answer is panic disorder. This is a nervousness issue portrayed by reoccurring unexpected fits of anxiety. These attacks are sudden times of extreme dread that may incorporate palpitations, sweating, shaking, shortness of breath, deadness, or an inclination that something extremely terrible will happen.