This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Psychiatry
Hypehermia is seen in : 
Select and explain. 
A. Malignant neuroleptic syndrome, B. Cannabis poisoning, C. Opium intoxication, D. Hypothyroidism
A: Malignant neuroleptic syndrome
Answer: A: Malignant neuroleptic syndrome 
Explanation: The answer is A (Malignant neuroleptic syndrome) :'Malignant Neuroleptic Syndrome is an impoant cause of Hypehermia Syndromes'Causes of HypehermiaHeat StrokeExeional: Exercise in higher-than-normal heat and/or humidityNonexeional: Anticholinergics, including antihistamines; antiparkinsonian drugs; diuretics; phenothiazinesDrug-Induced HypehermiaAmphetamines, cocaine, phencyclidine (PCP), methylenedioxymethamphetamine (MDMA; "ecstasy"), lysergic acid diethylamide(LSD), salicylates, lithium, anticholinergics, sympathomimeticsNeuroleptic Malignant SyndromePhenothiazines, butyrophenones, including haloperidol and droperidol; fluoxetine; loxapine; tricyclic dibenzodiazepines; metoclopramide; domperidone; thiothixene; molindone; withdrawal of dopaminergic agentsSerotonin SyndromeSelective serotonin reuptake inhibitors (SSRIs), monoamine oxidase inhibitors (MAOIs), tricyclic antidepressantsMalignant HypehermiaInhalational anesthetics, succinylcholineEndocraniopathyThyrotoxicosis, pheochromocytomaCentral Nervous System Damage--Cerebral hemorrhage, status epilepticus, hypothalamic injury