The Trigeminal Nerve: Structure, Function, and Disorders

Which branch of the trigeminal nerve is responsible for sensory information from the upper part of the face?

• Ophthalmic nerve (V1)

• Maxillary nerve (V2)

• Mandibular nerve (V3)

• Facial nerve

What is a common symptom of trigeminal neuralgia?

• Sudden, severe facial pain

• Loss of vision

• Hearing loss

• Difficulty in breathing

What is the primary function of the trigeminal nerve?

• Transmitting sensory information from the face to the brain

• Controlling the heart rate

• Regulating blood pressure

• Facilitating digestion

Which branch of the trigeminal nerve has both sensory and motor functions?

• Mandibular nerve (V3)

• Ophthalmic nerve (V1)

• Maxillary nerve (V2)

• Vagus nerve

What can cause trigeminal neuralgia?

• Blood vessel compressing the nerve

• Excessive sun exposure

• High cholesterol

• Lack of sleep