James, a student, has been experiencing persistent anxiety and constant nervousness for the last eight months. He has also been constantly worried about his relationships and health. When asked for the reason for his anxiety, he is unable to specify it. Which of the following anxiety disorders is best described in the scenario?

A. Schizophrenia
B. post-traumatic stress disorder
C. a panic disorder
D. generalized anxiety disorder

The correct option is D, that is, a generalized anxiety disorder.

Explanation:

Generalized anxiety disorder implies a situation where a person consistently thinks anxiously and worries about everything. Therefore, such people are also not able to explain their feelings or for what things they are worried about. In the case of James also he is feeling nervous and frightened, which is unexplainable.

Schizophrenia is incorrect as this disorder deals with delusion and trouble in thinking.

Post-traumatic stress disorder is incorrect as it relates to anxiety arouse out of any frightening event or situation.

Panic disorder is incorrect as it refers to attacks due to fear.

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D. generalized anxiety disorder

Explanation:

The symptoms that James describes appear to be similar to those of generalized anxiety disorder. People who suffer from this condition constantly worry about everything that happens in their life, to a degree that is not justified by objective evidence. They also tend to feel a constant feeling or dread or uncertainty. Generalized anxiety disorder usually causes physical symptoms such as difficulty concentrating, inability to relax and sleeping problems.