ARVINDM.Sc. NURSINGRAKCON

OBJECTIVE TODAY CLASS……..

NERVOUS SYSTEM…

PARTS OF NERVOUS SYSTEM

FIVE PARTCranial nerveReflex testingMotor system Sensory systemMental status

Cranial nerve

COND….

REFLEX TESTING Scale 0 - 4+ 0 = absent, 1+ = diminished 2+ = average 3+ = brisk 4+ = hyperactive, clonus.

REFLEX TESTING

Muscle strength

Motor system 4+; Hyperactive; Often pathologic; may be

associated with disease of the cerebral cortex, brain stem, and spinal cord.

3+; Brisker than normal; Not necessarily pathologic.

2+; Normal 1+; Diminished May be normal 0; Absent Pathologic; associated with both

upper and lower motor neuron disease or injury.

Coordination and Balance Tests

 SENSORY SYSTEM ASSESSMENT

tactile sensationsuperficial painVibrationposition sense

INTELLECTREMOTE MEMORYRECENT MEMORYJUDGMENTPERCEPTIONORIENTATION

MENTAL STATS EXAMINATION

GLASGOW COMA SCALE

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