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12 Questions

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Female Breast Anatomy Overview

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Questions and Answers

Which of the following structures does the breast tissue NOT overlie?

Serratus anterior

Midaxillary line

Pectoralis major

Rectus abdominis (correct)

How are clinical findings in the breast typically localized?

By dividing the breast into four quadrants

Using the time on a clock face and distance from the nipple

Both of the above methods are used (correct)

Neither of the above methods are mentioned in the text

Which of the following statements about the glandular tissue in the breast is correct?

It forms 15 to 20 septated lobes radiating around the nipple

It consists of secretory tubuloalveolar glands and ducts

The smaller lobules within each lobe drain into milk-producing ducts and sinuses

All of the above (correct)

What provides structural support to the breast tissue?

Fibrous connective tissue in the form of suspensory ligaments Signup and view all the answers

Where is the adipose tissue (fat) predominantly located in the breast?

In the superficial and peripheral areas Signup and view all the answers

What is the approximate surface area shape of the female breast?

Rectangular Signup and view all the answers

Which of the following factors can affect the proportions of breast components?

Age, nutrition, pregnancy, and hormone use Signup and view all the answers

What is the function of the smooth muscle in the nipple and areola?

To facilitate milk expression during breastfeeding Signup and view all the answers

What is the term used to describe the normal uneven texture of the adult breast?

Physiologic lumpiness Signup and view all the answers

What happens to the breast tissue as a woman ages?

The glandular tissue atrophies and is replaced by fat Signup and view all the answers

What is the term used to describe extra or supernumerary nipples?

Accessory nipples Signup and view all the answers

Which statement about the male breast is true?

It may have a firm button of breast tissue up to 2 cm in diameter Signup and view all the answers