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Questions and Answers
What is the breast considered as?
Where does the breast lie in terms of tissue?
What is the base of the breast constant in relation to?
What structures open radially on the tip of the nipple?
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Which muscle does the breast overlie?
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Study Notes
Breast Anatomy and Location
- The breast is considered an organ of the reproductive system, primarily associated with lactation.
- Breast tissue lies over the pectoralis major muscle and is mainly composed of glandular and adipose tissues.
Breast Base and Its Relation
- The base of the breast is constant in relation to the second to sixth ribs, providing a set reference for anatomical positioning.
Nipple Structures
- Ducts that open radially on the tip of the nipple include milk ducts, which facilitate the delivery of milk during breastfeeding.
Muscle Overlay
- The breast overlies the pectoralis major muscle, which plays a crucial role in arm movement and overall chest structure.
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Description
Learn about the anatomy of the breast, including its shape, size, and location. Understand how the breast is considered an accessory reproductive organ and a modified sweat gland. Discover the variations in size and shape that can occur.
