International Board of Certified Lactation Consultant (IBCLC) Practice Exam

If a question asks about a condition located along the milk line, what is the most likely answer?

1. Galactoceles

2. Supernumerary nipple

3. Fibroadenomas

4. Mastitis

The correct answer is: Supernumerary nipple

When considering conditions located along the milk line, the identification of a supernumerary nipple is particularly relevant. The milk line, which runs from the armpit to the groin, is the area where mammary glands and associated structures can develop. A supernumerary nipple, often referred to as an accessory nipple, can appear at any point along this imaginary line. This condition results from the developmental origins of mammary tissue and is the most common condition associated with the milk line. Galactoceles, while related to milk production, typically form in the breast as cysts filled with milk and do not have a direct association with the milk line. Fibroadenomas are benign tumors found within breast tissue but are not specifically organized along the milk line. Mastitis refers to the inflammation of breast tissue, often associated with infection, and does not specifically arise along the milk line either. The clear association of the supernumerary nipple with the milk line makes it the most fitting answer in the given context.