During dental manipulations, the fibers of the twelfth pair of cranial nerves were damaged in the patient. What are the possible consequences of this injury?

Answer options

1. Impaired contraction of the laryngeal muscles
2. Impaired contraction of the soft palate muscles
3. Dysfunction of the tongue muscles
4. Impaired contraction of the pharyngeal muscles
5. Impaired contraction of the suprahyoid muscles