Beginner Thoracic Nerves Quiz
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This quiz contains 10 questions. Click below to begin.
Q1. Which nerves are formed by the anterior rami of T1 through T11?
- Phrenic nerves
- Vagus nerves
- Intercostal nerves
- Greater occipital nerves
Q2. Which nerve is formed by the anterior ramus of T12?
- Subcostal nerve
- Accessory nerve
- Phrenic nerve
- Long thoracic nerve
Q3. Which nerve provides the major motor supply to the diaphragm?
- Greater thoracic splanchnic nerve
- Phrenic nerve
- Vagus nerve
- Intercostobrachial nerve
Q4. Which cranial nerve descends through the thorax and contributes parasympathetic fibers to thoracic viscera?
- Vagus nerve
- Accessory nerve
- Hypoglossal nerve
- Optic nerve
Q5. Which paired structures descend along the vertebral column and contain sympathetic ganglia?
- Vagus nerves
- Brachial plexuses
- Phrenic nerves
- Sympathetic trunks
Q6. Which thoracic nerves provide motor innervation to the intercostal muscles?
- Thoracic splanchnic nerves
- Vagus nerves
- Intercostal nerves
- Phrenic nerves
Q7. Which nerves carry predominantly preganglionic sympathetic fibers from the thorax toward abdominal prevertebral ganglia?
- Thoracic splanchnic nerves
- Recurrent laryngeal nerves
- Intercostal nerves
- Phrenic nerves
Q8. Which nerves carry somatic sensation from much of the thoracic wall?
- Cardiac branches of the sympathetic trunk
- Intercostal nerves
- Thoracic splanchnic nerves
- Vagus nerves
Q9. Which nerve passes anterior to the root of each lung?
- Greater thoracic splanchnic nerve
- Vagus nerve
- Phrenic nerve
- Subcostal nerve
Q10. Which nerve passes posterior to the root of each lung?
- Phrenic nerve
- Vagus nerve
- Subcostal nerve
- Intercostobrachial nerve