Beginner Deep Transverse Perineal Muscle Quiz

Q1. The deep transverse perineal muscle is located primarily in which region?

• Urogenital triangle
• Anal triangle
• Femoral triangle
• Gluteal region

Q2. The deep transverse perineal is composed primarily of which type of muscle tissue?

• Smooth muscle
• Visceral muscle only
• Skeletal muscle
• Cardiac muscle

Q3. Which structure provides an important medial attachment for the deep transverse perineal muscle?

• Sacral promontory
• Greater trochanter
• Perineal body
• Coccygeal apex

Q4. The deep transverse perineal muscle extends medially from which bony region?

• Femoral neck
• Iliac crest
• Sacral ala
• Ischiopubic ramus

Q5. What is a major function of the deep transverse perineal muscle?

• Elevating the testis
• Flexing the knee
• Supporting the perineal body
• Extending the hip

Q6. Which nerve provides the principal somatic motor pathway to the deep transverse perineal muscle?

• Obturator nerve
• Sciatic nerve
• Pudendal nerve
• Femoral nerve

Q7. The pudendal nerve supplying the deep transverse perineal muscle arises primarily from which spinal levels?

• T10 to T12
• L1 to L2
• L4 to S1
• S2 to S4

Q8. Which structure is strengthened by the action of the deep transverse perineal muscle?

• Iliolumbar ligament
• Perineal body
• Inguinal ligament
• Sacrotuberous ligament

Q9. Which muscle has a similar transverse orientation but lies more superficially in the perineum?

• Piriformis
• Superficial transverse perineal
• Puborectalis
• Coccygeus

Q10. The deep transverse perineal muscle contributes most directly to which general function?

• Perineal support
• Hip extension
• Knee flexion
• Abdominal respiration