Psychiatry One of the following usually differentiates hysterical symptoms from hypochondriacal symptoms: A Symptoms do not normally reflect understandable physiological or pathological mechanism. B Symptoms do not normally reflect understandable physiological or pathological mechanism. C Personality traits are significant D Symptoms run a chronic course 💡 Explanation One of the following usually differentiates hysterical symptoms from hypochondriacal symptoms: ✓ Correct Answer: A. Symptoms do not normally reflect understandable physiological or pathological mechanism.