Breast is/are supplied by:
**Core Concept**
The breast receives its blood supply from a network of vessels that branch off from the axillary and internal thoracic arteries. This blood supply is essential for the development and maintenance of the breast tissue.
**Why the Correct Answer is Right**
The correct answer is the **anterior intercostal arteries** and **thoracoacromial artery**, which are responsible for supplying the breast with oxygenated blood. The **anterior intercostal arteries** arise from the internal thoracic artery and supply the anterior chest wall, including the breast tissue. The **thoracoacromial artery**, a branch of the axillary artery, supplies the breast tissue through its five terminal branches: the pectoral, deltoid, acromial, clavicular, and superficial pectoral arteries. This dual blood supply ensures the breast receives adequate oxygenation and nutrients for its growth and maintenance.
**Why Each Wrong Option is Incorrect**
* **Option A:** This option is not a correct answer as it does not provide any information about the blood supply to the breast.
* **Option B:** This option is not a correct answer as it is not a known artery that supplies the breast.
* **Option D:** This option is not a correct answer as it is not a known artery that supplies the breast.
**Clinical Pearl / High-Yield Fact**
It's essential to remember that the blood supply to the breast is primarily through the anterior intercostal arteries and thoracoacromial artery, which is crucial for the development and maintenance of breast tissue.
**Correct Answer: C. Thoracoacromial artery and anterior intercostal arteries.**