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The Neuro Exam

The Neuro Exam. Yes, you really do have to wake them up and do this. Last Updated by Lindsay Pagano Summer 2013. What are the components and how do I document them?. Neuro: Mental Status Language, Speech Cranial Nerves Motor Reflexes Sensory Cerebellar Gait.

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The Neuro Exam

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  1. The Neuro Exam Yes, you really do have to wake them up and do this Last Updated by Lindsay Pagano Summer 2013

  2. What are the components and how do I document them? Neuro: • Mental Status • Language, Speech • Cranial Nerves • Motor • Reflexes • Sensory • Cerebellar • Gait

  3. What are we checking and how? Mental Status • What? • Level of alertness, awareness • Degree of interaction • Orientation • Following commands • Older children: naming objects, simple calculations, extinction, neglect, fund of knowledge • Difference from baseline • How?

  4. Language, Speech • Language • comprehension • spontaneous, fluent • appropriate content • other things you can check: repetition, naming objects, reading, writing • Speech • prosody • volume • rate • dysarthria

  5. Cranial Nerves • CN 1: Olfactory…yeah, we don’t check that either • CN 2: Optic • Visual acuity • Visual fields • Fundus • CN 3: Oculomotor • Pupil reactivity to light (direct and consensual) and accomadation • Extraocular eye movements (superior, medial and inferior recti; inferior oblique) • CN 4: Trochlear • Extraocular eye movements (superior oblique) • CN 5: Trigeminal • Muscles of mastication • Facial sensation (V1, 2, 3 divisions) • CN 6: Abducens • Extraocular eye movements (lateral rectus)

  6. Cranial Nerves, continued • CN 7: Facial • Facial muscles • Taste (anterior 2/3) • CN 8: Vestibulocochlear • Hearing • Vestibular function • CN 9: Glossopharyngeal • Taste (posterior 1/3) • Uvula • CN 10: Vagus • Phonation • Palate elevation • CN 11: Spinal accessory • Head turn • Shoulder shrug • CN 12: Hypoglossal • Tongue protrusion

  7. Motor • Tone • Muscle bulk • Strength: check agonist/antagonist pairs • Grading system • 0: no movement • 1: can see muscle contraction but no movement • 2: can move with gravity eliminated • 3: can move against gravity • 4: can resist opposition to some extent, but not full (+, - also) • 5: full strength • Pronator drift: correct position! • Orbiting • Abnormal movements

  8. Reflexes • Grading system • 0: absent • 1+: hyporeflexic • 2+: normal • 3+: brisk, without clonus • 4+: brisk, with clonus • More pathologic descriptors: crossed, spreading • Where to check • Clonus • Sustained • Unsustained • Other reflexes: pectoral, grasp, suck, moro, jaw jerk • Plantar response

  9. Sensory • How and what part of the nervous system are we checking? • Light touch • Pinprick • Temperature • Vibration • Joint position sense • Checking a level • Romberg- correct positioning!

  10. Cerebellar • Ataxia • Axial • Appendicular • Finger-nose-finger • Heel-knee-shin • Rapid alternating movements

  11. Gait • Casual • Toe • Heel • Tandem • What are those last 3 testing?

  12. Other Neuro Rotation Tips • Neuro exam on all patients • Report all AEDs in per dose and mg/kg/day • Know the patients primary neurologist • When applicable know the last head imaging and EEG done and the results • Make sure after their inpatient stay they have follow up and a breakthrough seizures plan/medication • In clinic, be sure to ask birth history, developmental history (gross motor, fine motor, language, social), about school performance, therapies

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