During an accident there is Injury to vagus nerve in a person which out of the following is not likely to affected?

Options

A. tongue movements
B. gastrointestinal movements
C. pancreatic secretion
D. cardiac movements

Explanation

**Step-by-Step Solution:**

1. **Identify the Vagus Nerve**: The vagus nerve is the 10th cranial nerve, which is a mixed nerve that has both motor and sensory functions. It plays a crucial role in various bodily functions.

2. **Functions of the Vagus Nerve**: Understand that the vagus nerve innervates several systems in the body, including:
- The gastrointestinal (GI) tract
- The respiratory system
- The heart (cardiac system)

3. **Effects of Injury to the Vagus Nerve**: When the vagus nerve is injured, the functions associated with the systems it innervates will likely be affected. This includes:
- Gastrointestinal movements (digestion)
- Heart rate and cardiac function
- Respiratory functions

4. **Identify the Function Not Affected**: The question asks which function is not likely to be affected by the vagus nerve injury. The tongue movements are controlled by different cranial nerves (primarily the hypoglossal nerve, which is the 12th cranial nerve) and are not innervated by the vagus nerve.

5. **Conclusion**: Therefore, the correct answer is that tongue movements are not likely to be affected by the injury to the vagus nerve.

**Final Answer**: Tongue movements are not likely to be affected by the injury to the vagus nerve.

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