This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nervous System, Subject name: Physiology
[{'content': 'Perception of a non-noxious stimulus as pain is termed as \nSelect and explain. \nA. Allodynia, B. Dysodynia, C. Hyperalgesia, D. Hyperesthesia', 'role': 'user'}, {'content': "Answer: A \nExplanation: (A) Allodynia # Allodynia is a non-painful stimulus, once perceived, is experienced as painful, and even excruciating.> Hyperalgesia denotes severe pain in response to a mildly noxious stimulus.> Hyperesthesia means pain in response to touch.> Hyperesthesia/hypoasthesia is increase/decrease respectively incutaneous sensations to a specific type of testing, such as pressure, light touch, and warm or cold stimuli.> Paresthesia refer to tingling or pins and needles sensation or abnormal sensation perceived without an apparent stimuli.# Dysesthesia: All types of abnormal sensations even painful or whether a stimulus is evident or not.# Hypoesthesia: Reduced pain perception.> Hyperpathia: Broad term, encompasses all the phenomenon' described by hyperthermia, allodynia, and hyperalgesia.", 'role': 'assistant'}]