Anxiety neurosis is manifested by -: (A) Difficulty in breathing, (B) Complete consciousness, (C) Negative thinking, (D) All
Answer is D. Psychological symptoms of anxiety

Cognitive :- Poor concentration, distractibility, negative automatic thought
Affective :- Fearfulness, irritability, apprehension, sense of impending doom
Other :- Derealization, depersonalization, insomnia, normal consciousness