Advanced Vulva Quiz
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This quiz contains 10 questions. Click below to begin.
Q1. Which artery gives rise to the posterior labial branches supplying the vulva?
- Perineal branch of the internal pudendal artery
- Obturator artery
- Femoral artery
- External pudendal artery
Q2. Which branch of the pudendal nerve innervates the posterior labia majora?
- Inferior rectal nerves
- Perineal branch of femoral nerve
- Posterior labial nerves
- Ilioinguinal nerve
Q3. What is the clinical significance of the vestibular bulbs in female sexual function?
- They produce mucus to lubricate the clitoris
- They support the pubic symphysis
- They engorge during arousal and enhance sexual response
- They drain lymph from the vulva
Q4. Which fascia encloses the crura of the clitoris?
- Deep perineal fascia (Gallaudet’s fascia)
- Colles’ fascia
- Buck’s fascia
- Scarpa’s fascia
Q5. What nerve plexus provides autonomic innervation to the vulvar region?
- Brachial plexus
- Celiac plexus
- Inferior hypogastric plexus
- Lumbar plexus
Q6. Which structure forms the anterior commissure of the vulva?
- Vestibular bulb
- Fusion of the labia majora anteriorly
- Clitoral body
- Mons pubis
Q7. Which vein is most involved in vulvar varicosities?
- Internal thoracic vein
- Renal vein
- Ovarian vein
- External pudendal vein
Q8. What is the role of the superficial transverse perineal muscle in vulvar anatomy?
- Contracts the vaginal wall
- Controls the urethral sphincter
- Moves the clitoris
- Supports the perineal body
Q9. Which layer lies immediately deep to the skin of the labia majora?
- Superficial fatty layer (Camper’s fascia)
- Deep fascia of thigh
- Colles’ fascia
- Perineal membrane
Q10. What is the clinical implication of an imperforate hymen?
- It can cause hematocolpos due to retained menstrual blood
- It causes incontinence
- It promotes early puberty
- It leads to infertility
