This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Neurotic, Stress Related and Somatoform Disorders, Subject name: Psychiatry
All of the following are seen in anxiety except: 
Select and explain. 
A. Decreased sweating, B. Hyperventilation, C. Cold extremities, D. Palpitations
A: Decreased sweating
Answer: A: Decreased sweating 
Explanation: Symptoms of Anxiety disorder Psychological Fearful anticipation Irritability Sensitivity to noise Restlessness Poor concentration Depression Obsessions Depersonalization Physical Difficulty in swallowing Gastrointestinal Epigastric discomfo Excessive wind (due to air swallowing) Frequent or loose motions Respiratory Constriction in the chest Difficulty inhaling Overbreathing Cardiovascular Palpitations Discomfo in chest Awareness of missed beats Genitourinary Frequent or urgent micturition Failure of erection Menstrual discomfo Amenorrhoea Neuromuscular Tremor Prickling sensations Tinnitus Dizziness (unsteadiness rather than a rotational sensation) Bilateral headache Aching muscles (especially in the back and shoulders) Sleep disturbance Insomnia Night terrors