Questions: The examiner is assessing the extraocular muscles. Which of the following tests would be inappropriate? Cranial nerve III, IV, and VI testing Six cardinal positions of gaze Corneal light reflex Confrontation test

The answer is the last one (D): Confrontation test.

Explanation for each option:

1. Cranial nerve III, IV, and VI testing: This is appropriate because these cranial nerves control the extraocular muscles. Testing these nerves helps assess the function of the extraocular muscles.

2. Six cardinal positions of gaze: This is appropriate because it involves moving the eyes in six different directions to test the function of the extraocular muscles.

3. Corneal light reflex: This is appropriate because it helps assess the alignment of the eyes and the function of the extraocular muscles by observing the reflection of light on the corneas.

4. Confrontation test: This is inappropriate for assessing the extraocular muscles. The confrontation test is used to assess the visual fields, not the function of the extraocular muscles.

Summary: The confrontation test is inappropriate for assessing the extraocular muscles, while the other tests listed are appropriate for this purpose.