Breast Counselor Health & Anatomy — Questions and Answers
Question 1: What is the primary function of the mammary glands?
- Producing digestive enzymes
- Secreting hormones for metabolism
- Producing and secreting milk (Correct answer)
- Regulating blood pressure
Correct answer: Producing and secreting milk
The mammary glands are responsible for producing and secreting milk to nourish infants.
Question 2: Which hormone is primarily responsible for milk production in the breast?
- Estrogen
- Progesterone
- Prolactin (Correct answer)
- Testosterone
Correct answer: Prolactin
Prolactin stimulates the mammary glands to produce milk following childbirth.
Question 3: What is the purpose of lymph nodes in the breast region?
- Producing breast milk
- Transporting oxygen to the breast tissues
- Filtering harmful substances and supporting immunity (Correct answer)
- Regulating temperature in the breast area
Correct answer: Filtering harmful substances and supporting immunity
Lymph nodes help filter harmful substances and play a key role in the immune system's defense against infections and diseases.
Question 4: Which structure gives the breast its shape and support?
- Mammary glands
- Lymph nodes
- Cooper’s ligaments (Correct answer)
- Sebaceous glands
Correct answer: Cooper’s ligaments
Cooper’s ligaments provide structural support to the breast, helping maintain its shape and positioning.
Question 5: Why is regular breast self-examination important?
- To reduce breast size
- To improve blood circulation
- To detect early changes and abnormalities (Correct answer)
- To increase milk production
Correct answer: To detect early changes and abnormalities
Self-examinations help individuals detect early changes in breast tissue, which can aid in early detection of abnormalities or potential breast cancer.
Question 6: What is the role of estrogen in breast development?
- It reduces breast tissue growth
- It has no effect on breast development
- It promotes breast tissue growth and development (Correct answer)
- It prevents hormonal changes in the breast
Correct answer: It promotes breast tissue growth and development
Estrogen promotes the growth and development of breast tissue, particularly during puberty and pregnancy.
Breast Counselor Health & Anatomy
What is the primary function of the mammary glands?