II, VII, VIII and IX cranial nerves are

Options

A. Optic, facial, auditory and glossopharyngeal
B. Optic, auditory, facial and hypoglossal
C. Oculomotor, auditory abducens, hypoglossal
D. Optic, facial, abducens and glossopharyngeal

Answer

To answer the question regarding the II, VII, VIII, and IX cranial nerves, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Cranial Nerves:**
- The question asks for the 2nd (II), 7th (VII), 8th (VIII), and 9th (IX) cranial nerves.

2. **List the Cranial Nerves:**
- **II Cranial Nerve:** Optic Nerve
- **VII Cranial Nerve:** Facial Nerve
- **VIII Cranial Nerve:** Auditory Nerve (also known as the Vestibulocochlear Nerve)
- **IX Cranial Nerve:** Glossopharyngeal Nerve

3. **State Their Functions:**
- **Optic Nerve (II):** Responsible for vision.
- **Facial Nerve (VII):** Controls facial expressions and conveys taste sensations from the anterior two-thirds of the tongue.
- **Auditory Nerve (VIII):** Responsible for hearing and balance (equilibrium).
- **Glossopharyngeal Nerve (IX):** Involved in taste and swallowing, as well as the gag reflex.

4. **Select the Correct Option:**
- Based on the information, the correct option that lists these cranial nerves is the first option: Optic (II), Facial (VII), Auditory (VIII), and Glossopharyngeal (IX).

5. **Conclusion:**
- Therefore, the answer to the question is that the II, VII, VIII, and IX cranial nerves are the Optic, Facial, Auditory, and Glossopharyngeal nerves, respectively.