<prompt> All of the following may be seen with Neuroleptic malignant syndrome except -HypothermiaAltered consciousnessMuscle rigidityInvoluntary movements  <response>: Ans. is a i.e., Hypothermia Features of Neuroleptic malignant syndrome o Marked muscle rigidity o Semiunconciousness o High fever not hypotermia o Extrapyramidal effects involuntary movement o Autonomic instability Fluctuating BP Hea rate o Increased CPK. 