34. Cranial Nerves Cranial Nerves Functions I.Olfactory SE Smell II.Optic SE Visual acuity, Visual Fields III. Oculomotor MO Movements of eye muscles, elevate the eyelid, [upil constriction IV.Trochlear MO Extrocular eye movement V.Trigeminal MI Innervates the skin of the face, nasal mucosa; sensations of teeth *corneal reflex; Movement of mastication VI.Abducens MO Movements of the lateral eye
47. QUICK CHECK OF MENTAL STATUS Question Function screened What’s your name? Orientation to person What’s today’s date? Orientation to time What year is it? Orientation to time Where are you now? Orientation to place How old are you? Memory Where were you born? Remote memory What did you have for breakfast? Recent memory Who’s the Phil. President? General knowledge Can you count back from 20 to 1? Attention and calculation Why are you here? Judgement
99. Muscle Strength Functional level Lovett Scale Grade % of normal No evidence of contractility 0 0 0 Evidence of slight contractility Trace 1 10 Complete ROM minus gravity Poor 2 25 Complete ROM with gravity Fair 3 50 Complete ROM with some resistance Good 4 75 Complete ROM vs. gravity with full resistance Normal 5 100
