Summary
This video demonstrates how to test the corneal reflex, which assesses cranial nerve 5. It involves using a cotton wisp to elicit a blink response from the patient.
Highlights
Introduction to Corneal Reflex Testing
00:00:00
The video begins by stating the purpose of the test: checking the corneal reflex to assess cranial nerve 5.
Materials and Preparation
00:00:05
To perform the reflex, a cotton applicator or cotton ball is needed, with the tip pulled into a wisp. The patient should be asked to look straight ahead as the examiner approaches from the side.
Performing the Test
00:00:18
The video instructs to touch the cotton wisp to the patient's eye and observe for a blink response.