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Physical Examinations III
Cranial Nerve Exam: Eye and Face Checks
Description
Cranial nerve testing uses careful observation to check how the eyes, face, and related muscles are working. Some problems are easy to spot. A patient may report loss of smell or double vision, and facial nerve palsy can also be seen on exam. Other issues, such as sixth nerve palsy, may be subtle and need a careful neurologi...
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Transcript
1. Cranial Nerve I (Olfactory Nerve)
The olfactory nerve exam is performed on patients acknowledging a decreased sense of smell, especially after an acceleration/deceleration head injury, as the olfactory nerves are prone to such shearing injuries.
- Have the patient close the eyes and o...
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