All the following are cardinal motor features seen in Parkinson&;s Disease Except: (A) Bradykinesia, (B) Intentional tremor, (C) Rigidity, (D) Postural instability
Answer is B. Clinical Features of Parkinson's DiseaseCardinal MotorFeaturesOther Motor FeaturesNonmotor FeaturesBradykinesiaRest tremorRigidityGait disturbance/postural instabilityMicrographiaMasked facies (hypomimia)Reduced eye blinkingSoft voice (hypophonia)DysphagiaFreezingAnosmiaSensory disturbances (e.g., pain)Mood disorders (e.g., depression)Sleep disturbances (e.g., RBD)Autonomic disturbancesOhostatic hypotensionGastrointestinal disturbancesGenitourinal disturbancesSexual dysfunctionCognitive impairment (MCI/dementia)Ref: Harrison&;s principles of Internal medicine; 19th edition; Chapter 449; Page no: 2609