Which vessels lie most adjacent and lateral to the lobes of the thyroid?

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Multiple Choice

Which vessels lie most adjacent and lateral to the lobes of the thyroid?

The lobes of the thyroid sit on either side of the trachea, with the common carotid arteries running along each side as the closest, lateral vessels. These arteries form the immediate lateral border of the thyroid region, so they are the vessels most intimately adjacent to the lobes. The internal jugular veins are farther lateral within the carotid sheath, the external carotid arteries are more anteriorly placed and not as tightly associated with the gland itself, and the vertebral arteries lie posteriorly and away from the thyroid.

The lobes of the thyroid sit on either side of the trachea, with the common carotid arteries running along each side as the closest, lateral vessels. These arteries form the immediate lateral border of the thyroid region, so they are the vessels most intimately adjacent to the lobes. The internal jugular veins are farther lateral within the carotid sheath, the external carotid arteries are more anteriorly placed and not as tightly associated with the gland itself, and the vertebral arteries lie posteriorly and away from the thyroid.

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