Which vertebral levels are targeted for nausea management with OMT as described in the material?

Which vertebral levels are targeted for nausea management with OMT as described in the material?

• A. C2 and T5-T9
• B. C2 and T1-T4
• C. C7-T1
• D. T1-T4

Answer: (A)

Nausea from GI upset can be helped by modulating the autonomic nerves that control the stomach. In OMT, you target vertebral levels that correspond to these nerves: upper cervical levels influence parasympathetic (vagal) activity to the foregut, while the mid-to-lower thoracic levels supply the stomach through the sympathetic chain. Specifically, addressing C2 helps balance vagal function that reaches the stomach via brainstem pathways, promoting better parasympathetic regulation. Treating the thoracic region around T5 through T9 reduces sympathetic outflow to the foregut, which can lessen visceral tension and improve gastric motility. Together, these areas cover both arms of autonomic control over the stomach, making them the most effective targets for nausea management. Other options miss one of these essential components: they either omit the cervical region critical for vagal influence or omit the stomach’s sympathetic supply in the mid-thoracic range, so they don’t address the full autonomic input to the GI tract.

Nausea from GI upset can be helped by modulating the autonomic nerves that control the stomach. In OMT, you target vertebral levels that correspond to these nerves: upper cervical levels influence parasympathetic (vagal) activity to the foregut, while the mid-to-lower thoracic levels supply the stomach through the sympathetic chain.

Specifically, addressing C2 helps balance vagal function that reaches the stomach via brainstem pathways, promoting better parasympathetic regulation. Treating the thoracic region around T5 through T9 reduces sympathetic outflow to the foregut, which can lessen visceral tension and improve gastric motility. Together, these areas cover both arms of autonomic control over the stomach, making them the most effective targets for nausea management.

Other options miss one of these essential components: they either omit the cervical region critical for vagal influence or omit the stomach’s sympathetic supply in the mid-thoracic range, so they don’t address the full autonomic input to the GI tract.