Required equipment
While a variety of equipment can be used to screen cranial nerves, the equipment that is typically required is listed below:
- Cotton ball
- Cotton swabs (sterile)
- Pen flashlight
- Sensory (neurological) reflex hammer
- Mechanical "ticking" watch or timer
- Snellen chart
- Sterile stock bottle of sugar water and sterile dropper or sugar packet
- Sterile stock bottle of salt water and sterile dropper or salt packet
- Test tubes (2)
- Tongue depressor (sterile)
- Tuning fork
- Pencils (2)
- Vial of coffee
- Vial of lemon juice
- Vial of vanilla extract
- Visual acuity chart (near vision)
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