IBCLC- Development and Nutrition verified/passed 2024/2025

IBCLC- Development and NutritionReview the normal nipple structure - correct answer Smooth muscle: -contracts tissue Nipple: -contains duct openings -erect with stimulation Sebaceous glands: -Montgomery glands are sebaceous -keep the nipple/areola protected and lubricated -Montgomery tubercles(the portion of the Montgomery gland visible on the areola) Areola: -surrounds nipple -Varies in size -colored pink to brown List the functions of the component of breastmilk: protein, carbs, triglycerides, cholesterol, & fatty acids - correct answer Protein functions: -energy source -cellular level work and repair -muscle building -hormone production -blood cell formation -enzyme production -regulation of organ function -immune response Carb functions: -cellular energy -brain function -cellular function -intestinal function Triglycerides function: -energy storage Cholesterol function: -hormone production -vitamin D synthesis -digestive aid production Fatty acids function: -production and use of lipids Discuss supernumerary nipples and lactation vs supernumerary ectopic breast tissue and lactation - correct answer Suppernumerary nipples are extra or incomplete nipples & or nipple tissue. These congenital incomplete structures are usually found in the chest wall below the normal nipple structures. These structures run along the embryonic milk line from under the arm to the groin. Many women are unaware of them unless they become tender during lactation. Supernumerary nipples do not interfere with lactation. Ectopic breast tissue is additional breast tissue that develops along with the two main breasts. It's usually present under the arm. It may go undetected until the tissue leaked milk & or engorged with lactation. Ectopic breast tissue doesn't interfere with breastfeeding; however it may cause discomfort related to engorgement. Time, patience, & cold applications usually relieve the discomfort.