Breast Anatomy & Physiology - PDF

1. What is the primary function of the breasts in the human body? a) Aesthetic purposes b) Hormonal regulation c) Milk production for breastfeeding d) Storing fat Answer: c) Milk production for breastfeeding 2. At what age do most females typically begin developing breasts? a) Childhood...

1. What is the primary function of the breasts in the human body? a) Aesthetic purposes b) Hormonal regulation c) Milk production for breastfeeding d) Storing fat Answer: c) Milk production for breastfeeding 2. At what age do most females typically begin developing breasts? a) Childhood b) Adolescence (puberty) c) After 25 years d) After pregnancy Answer: b) Adolescence (puberty) 3. Which hormone is primarily responsible for breast development during puberty? a) Testosterone b) Estrogen c) Insulin d) Progesterone Answer: b) Estrogen 4. What is the recommended age for women to start getting regular mammograms for breast cancer screening? a) 25 years b) 30 years c) 40 years d) 50 years Answer: c) 40 years 5. Which of the following is NOT a common symptom of breast cancer? a) A painless lump in the breast b) Nipple discharge c) Pain in the breast only during menstruation d) Changes in the skin on the breast, such as dimpling Answer: c) Pain in the breast only during menstruation 6. What is a mammogram? a) A medical test to measure hormone levels b) A test to check for breast cancer c) A procedure for increasing breast size d) A test to check for heart disease Answer: b) A test to check for breast cancer 7. Which of these could be a sign of a breast infection or condition like mastitis? a) Redness, swelling, and pain in the breast b) Itching on the breast c) Change in breast size overnight d) Sensitivity to cold Answer: a) Redness, swelling, and pain in the breast 8. What is the term for the surgical removal of a breast, often used to treat breast cancer? a) Lumpectomy b) Mastectomy c) Biopsy d) Hysterectomy Answer: b) Mastectomy 9. Can men develop breast cancer? a) Yes, although it is less common b) No, men do not have breast tissue c) Only if they have a family history of breast cancer d) Only during old age Answer: a) Yes, although it is less common 10. What is the purpose of regular breast self-examinations? a) To increase breast size b) To detect early signs of abnormalities, including lumps c) To reduce breast pain d) To prevent breast infections Answer: b) To detect early signs of abnormalities, including lumps 11. What is the primary function of the nipples in humans? a) Sensory organ b) Aesthetic purposes c) Milk delivery during breastfeeding d) Temperature regulation Answer: c) Milk delivery during breastfeeding 12. What is the darkened area around the nipple called? a) Areola b) Mammary gland c) Duct d) Papilla Answer: a) Areola 13. What condition is characterized by an inflammation of the breast tissue, often involving the nipples, during breastfeeding? a) Gynecomastia b) Mastitis c) Fibrocystic breasts d) Dermatitis Answer: b) Mastitis 14. Which of the following could indicate a potentially serious breast condition, such as cancer? a) Temporary soreness during exercise b) Nipple inversion or unexplained discharge, especially with blood c) Nipple color change due to cold temperatures  d) Darkening of the nipples during pregnancy Answer: b) Nipple inversion or unexplained discharge, especially with blood 15. What is the purpose of Montgomery glands located around the nipples? a) To produce milk b) To secrete an oily substance that protects the nipple during breastfeeding c) To regulate body temperature d) To support nipple erection Answer: b) To secrete an oily substance that protects the nipple during breastfeeding 16. What is gynecomastia? a) A condition in which men develop enlarged breast tissue, including around the nipples b) An infection of the nipple c) A type of breast cancer in women d) A type of nipple discharge Answer: a) A condition in which men develop enlarged breast tissue, including around the nipples 17. What is the typical cause of cracked or sore nipples during breastfeeding? a) Excessive milk production b) Incorrect latching by the baby c) Poor nipple hygiene d) Hormonal imbalance Answer: b) Incorrect latching by the baby 18. Can nipple discharge occur in people who are not breastfeeding? a) Yes, nipple discharge can occur due to hormonal changes, infections, or other conditions b) No, nipple discharge only occurs during breastfeeding c) Only in men d) Only after pregnancy Answer: a) Yes, nipple discharge can occur due to hormonal changes, infections, or other conditions 19. What is Paget's disease of the nipple? a) A benign condition that affects nipple sensitivity b) A rare form of breast cancer that starts at the nipple c) A common skin infection near the nipple d) An overgrowth of nipple tissue Answer: b) A rare form of breast cancer that starts at the nipple 20. What role does nipple sensitivity play in human anatomy? a) It is purely aesthetic with no functional purpose b) It triggers milk letdown during breastfeeding and plays a role in sexual arousal c) It regulates hormonal balance in women d) It controls body temperature Answer: b) It triggers milk letdown during breastfeeding and plays a role in sexual arousal