ANATOMY IN A NUTSHELL. 225 



28. What nerve supplies the muscles in the anterior femoral region? 



29. What nerve supples the muscles in the internal femoral region? 



30. What nerve supplies the muscles in the posterior femoral region? 



31. The anterior crural and obturator nerves come from what plexus? 



32. All the muscles on the posterior part of femur and from knee down are 

 supplied by what nerve and its branches? 



33. How many muscles are there from the knee to the ankle? 



34. How many on the anterior tibio-fibular region? 



35. How many in the outer fibular region? 



36. How many in the posterior region? 



37. How many layers in the posterior region? 



38. What separates these two layers? 



39. Name the seven muscles. 



40. Name the deep layer. 



41. Give nerve supply. 



42. Name those in superficial layer. 



43. Give nerve supply. 



44. Which muscles are attached to the tibia and fibula? 



45. What long bone has the insertion of only one muscle? 



46. What is that muscle? 



47. Name the outer hamstring. 



48. Name the inner hamstring. 



49. Bound Scarpa's triangle. 



50. Who was Scarpa? 



Italian Anatomist. 1747-1832. He was physician to Napoleon. 



51. Give the floor of Scarpa's triangle from without inward. 



52. What structure passes through the center of this triangle? 



53. How long is the common femoral artery? 



54. It gives off what branch? 



55. Passes through what canal? 



56. Then through what space? 



57. Then gives off what branches? 



58. Where does this division take place? 



59. Anterior tibial passes to the front of the leg between the two heads of 

 what muscle? 



60. Anterior tibial continues below the ankle as what artery? 



61. The posterior tibial artery gives off what large branch? 



(i2. The posterior artery divides into what as it passes into the plantar 

 surface of the foot? 



63. Describe the Anterior annular Ligament. 



64. Describe the Internal annular ligament. 



65. Describe the External annular Ligament. 

 (if). Describe the Plantar fascia. 



()7. Name the muscles the Great Sciatic supplies on posterior part of the 



Leg. 

 68. It divides into what branches? 



