lo 7.1. which cranial nerve is responsible for controlling tongue movements?\nfacial nerve (cn…

lo 7.1. which cranial nerve is responsible for controlling tongue movements?\nfacial nerve (cn vii)\naccessory nerve (cn xi)\ntrigeminal nerve (cn v)\nhypoglossal nerve (cn xii)\nglossopharyngeal nerve (cn ix)

lo 7.1. which cranial nerve is responsible for controlling tongue movements?\nfacial nerve (cn vii)\naccessory nerve (cn xi)\ntrigeminal nerve (cn v)\nhypoglossal nerve (cn xii)\nglossopharyngeal nerve (cn ix)

Answer

Brief Explanations:

The hypoglossal nerve (CN XII) is mainly responsible for controlling the muscles of the tongue, enabling its movements such as protrusion, retraction, and lateral - movement. The facial nerve (CN VII) is involved in facial expressions, the accessory nerve (CN XI) controls certain neck and shoulder muscles, the trigeminal nerve (CN V) is related to facial sensation and some chewing muscles, and the glossopharyngeal nerve (CN IX) is involved in functions like taste and swallowing in part of the tongue and pharynx.

Answer:

Hypoglossal nerve (CN XII)