847 Psychiatry Disruption or disorganisation of biological rhythm is observed in ASchizophreniaBAnxietyCDepression (Correct Answer)DMania
848 Psychiatry Pontogeniculo-occipital spike is characteristic of which of the following sleep stage? AStage 1 NREMBStage 2 NREMCStage 3 NREMDREM (Correct Answer)
849 Psychiatry In conversion disorder, all are found except – AJealousy (Correct Answer)BParalysisCAnaesthesiaDAbnormal gait
850 Psychiatry Functional disorder is? AFugueBConversionCHypochondriasisDAll of above (Correct Answer)
851 Psychiatry Recommended treatment for management of delirium tremens: March 2003 ADiazepam (Correct Answer)BPhenobarbitolCChlorpromazineDHaloperidol
852 Psychiatry A 22 yrs old male suffers from decreased sleep, increased sexual activity, excitement and spending excessive money for last 8 days. The diagnosis is: AConfusionBMania (Correct Answer)CHyperactivityDLoss of memory
853 Psychiatry A person was addicted to alcohol for some 10 years. He got injured on his toe and wound was not healing. He was admitted to the hospital where he was on bed trying to catch some bugs on bed and described doctor as his brother. He also complains uncontrollable fear of being murdered, insomnia etc. Likely Diagnosis is: March 2013 (b) AAlcoholic seiqzures/rum fitsBKorsakoff's psychosisCDelirium tremens (Correct Answer)DAlcoholic hallucinosis
854 Psychiatry A 14 year old boy stas cleaning his room regularly because he wants to avoid the scolding of mother. This is called as- APositive reinforcementBNegative reinforcement (Correct Answer)CPunishmentDExtinction
855 Psychiatry Neurofibrillary tangles are deposition of AAΞ² peptideBLewy bodiesCTau protein (Correct Answer)DHirana bodies