Question

tasting bitter and sour substances. posterior 1/3 of the tongue


is tested by asking the individual to walk a straight line

comes from the olfactory mucosa of the nose

nerves with parasympathetic (ps) fibers

listening to music

seasickness


the only nerve leaving the head and neck regions

loss of balance

feeling a toothache

damage to this nerve will cause inability to turn eye laterally

Answers

GPT-4o mini
Here are the pairs that correspond to your descriptions:

1. **Tasting bitter and sour substances**: This refers to the **glossopharyngeal nerve (CN IX)**, which innervates the taste buds in the posterior 1/3 of the tongue.

2. **Is tested by asking the individual to walk a straight line**: This is related to the **vestibular system**, primarily associated with the **vestibulocochlear nerve (CN VIII)**, which is responsible for balance.

3. **Comes from the olfactory mucosa of the nose**: This is related to the **olfactory nerve (CN I)**, which is responsible for the sense of smell.

4. **Nerves with parasympathetic (ps) fibers**: The **facial nerve (CN VII)**, **glossopharyngeal nerve (CN IX)**, and **vagus nerve (CN X)** all contain parasympathetic fibers.

5. **Listening to music**: This is primarily associated with the **cochlear branch of the vestibulocochlear nerve (CN VIII)**, which is responsible for hearing.

6. **Seasickness**: This is often related to the **vestibular system**, primarily associated with the **vestibulocochlear nerve (CN VIII)**.

7. **The only nerve leaving the head and neck regions**: This is the **vagus nerve (CN X)**, which extends to various organs in the body.

8. **Loss of balance**: This is typically associated with the **vestibulocochlear nerve (CN VIII)**, which helps maintain balance.

9. **Feeling a toothache**: This is related to the **trigeminal nerve (CN V)**, specifically its maxillary and mandibular branches, which provide sensation to the teeth.

10. **Damage to this nerve will cause inability to turn the eye laterally**: This is associated with the **abducens nerve (CN VI)**, which controls lateral eye movement.

Feel free to ask if you need more information or clarification on any of these points!