Beginner Nipple Anatomy Quiz
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This quiz contains 10 questions. Click below to begin.
Q1. The nipple projects from approximately which part of the areola?
- Lateral border only
- Superior border only
- Center
- Inferior border only
Q2. Which structures open onto the surface of the nipple?
- Intercostal nerves
- Lactiferous ducts
- Axillary lymph nodes
- Suspensory ligaments
Q3. What is the pigmented area surrounding the nipple called?
- Areola
- Axillary tail
- Pectoral fascia
- Retromammary space
Q4. Which type of muscle is abundant within the nipple?
- No muscle tissue
- Cardiac muscle
- Skeletal muscle
- Smooth muscle
Q5. Contraction of smooth muscle within the nipple produces which response?
- Expansion of the pleural cavity
- Shoulder abduction
- Nipple erection
- Elevation of the clavicle
Q6. Which substance passes through the lactiferous ducts and exits at the nipple during lactation?
- Synovial fluid
- Cerebrospinal fluid
- Lymph
- Milk
Q7. The nipple is a surface structure of which organ?
- Breast
- Lung
- Thymus
- Heart
Q8. Which anatomical system carries secretions from the mammary lobules toward the nipple?
- Bronchial tree
- Portal venous system
- Coronary arterial system
- Mammary ductal system
Q9. The nipple and surrounding areola together are commonly referred to as what?
- Pectoral triangle
- Thoracic outlet
- Nipple-areolar complex
- Axillary sheath
Q10. Which statement best describes the nipple anatomically?
- It is a lymph node within the breast
- It is an extension of the pleural cavity
- It is a projecting structure containing smooth muscle and openings of lactiferous ducts
- It is a skeletal muscle attached to the sternum