The nurse is preparing to assist the health care provider to test the extraocular movements in a client and muscle weakness in the eyes. The nurse anticipates that which physical assessment technique...

The nurse is preparing to assist the health care provider to test the extraocular movements in a client and muscle weakness in the eyes. The nurse anticipates that which physical assessment technique will be done?

1. Testing using the Ishihara chart

2. Testing using a Snellen eye chart

3. Testing the corneal light reflexes

4. Testing the six cardinal positions of gaze