All the following arteries supply the mammary gland except?Question 2Select one:1.Anterior intercostal arteries2.Lateral thoracic arteries3.Superior epigastric arteries4.Posterior intercostal arteries

The mammary gland is primarily supplied by the lateral thoracic artery, anterior intercostal arteries, and the internal thoracic artery which gives off the medial mammary branches.

1. Anterior intercostal arteries: These are branches of the internal thoracic artery. They supply the intercostal spaces and thus, indirectly supply the mammary gland.

2. Lateral thoracic arteries: These are branches of the axillary artery. They directly supply the lateral aspect of the mammary gland.

3. Superior epigastric arteries: These are branches of the internal thoracic artery. However, they supply the anterior part of the abdominal wall and some of the diaphragm, not the mammary gland.

4. Posterior intercostal arteries: These are branches of the thoracic aorta. They supply the intercostal spaces and thus, indirectly supply the mammary gland.

So, the answer is 3. Superior epigastric arteries. They do not supply the mammary gland.