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Flashcards

Muscles Lower extremity

Joseph Tolentino English 78 cards

Muscles Lower extremity

Cards in this deck (78)

  1. 1What is labeled #1 - Origin - Insertion - ActionGluteus Medius
    O: ilium between posterior and anterior gluteal line
    I: Greater Trochanter of Femur
    A: Abduction and Medial rotation at (HIP)    What is labeled #1 - Origin - Insertion - Action
  2. 2What is labeled #2 - Origin - Insertion - ActionTensor Fasciae Latae (TFL)
    O: iliac crest anterior superior iliac spine
    I: iliotibial tract
    Actions:
    - Extension of (KNEE)
    - Lateral rotation of (LEG) through iliotibial tract
    - *Abduction and Medial rotation of (THIGH)    What is labeled #2 - Origin - Insertion - Action
  3. 3What is labeled #3iliotibial tract (IT BAND)What is labeled #3
  4. 4What is labeled #4 - Origin - Insertion - ActionGluteus Maximus
    O: iliac crest, posterior gluteal lines, Sacrum, and Coccyx
    I: iliotibial tract and gluteal tuberosity of femur
    Actions:
    - Extension and Lateral rotation (HIP)
    - Stabilize the extended (KNEE)
    - Abduction (HIP) ONLY superior fibers    What is labeled #4 - Origin - Insertion - Action
  5. 5What is labeled #1 - Origin - Insertion - ActionGluteus Medius
    O: ilium between posterior and anterior gluteal line
    I: Greater Trochanter of Femur
    A: Abduction and Medial rotation at (HIP)    What is labeled #1 - Origin - Insertion - Action
  6. 6What is labeled #2 - Origin - Insertion - ActionGluteus Minimus
    O: Between Inferior and anterior gluteal lines
    I: Greater Trochanter of Femur
    A: Abduction and Medial rotation (HIP)    What is labeled #2 - Origin - Insertion - Action
  7. 7What is labeled #1 - Origin - Insertion - ActionObturator Externus
    O: Obturator Foramen
    I: Trochanteric Fossa of Femur
    Actions:
    - Lateral rotation and Adduction (HIP)
    - Maintain stability and integrity (HIP)    What is labeled #1 - Origin - Insertion - Action
  8. 8What is labeled #1 - Origin - Insertion - ActionObturator Internus
    O: Obturator Foramen
    I: Greater Trochanter of Femur
    Actions:
    - Lateral rotation and Adduction (HIP)
    - Maintain stability and integrity (HIP)    What is labeled #1 - Origin - Insertion - Action
  9. 9What is labeled #3 - Origin - Insertion - ActionGluteus Minimus
    O: Between Inferior and anterior gluteal lines
    I: Greater Trochanter of Femur
    A: Abduction and Medial rotation (HIP)    What is labeled #3 - Origin - Insertion - Action
  10. 10What is labeled #5 (Look at where they point {Two Muscles}) - Origin - Insertion - ActionGemellus Superior/Inferior
    Superior:
    O: ischial spine
    I: Greater trochanter
    Actions:
    - Lateral rotation and Abduction (HIP)
    - Maintain stability and integrity (HIP)
    Inferior:
    O: ischial Tuberosity
    I: Greater trochanter
    A: Lateral rotation and abduction (HIP)    What is labeled #5 (Look at where they point {Two Muscles}) - Origin - Insertion - Action
  11. 11What is labeled #6 - Origin - Insertion - ActionQuadratus Femoris
    O: Ischial Tuberosity
    I: Intertrochanteric Crest
    A: Lateral rotation (HIP)    What is labeled #6 - Origin - Insertion - Action
  12. 12What is labeled #4 - Origin - Insertion - ActionPiriformis
    O: Anterolateral surface of Sacrum
    I: Greater trochanter of femur
    Actions:
    - Lateral rotation and Abduction (HIP)
    - Maintain stability and integrity (HIP)    What is labeled #4 - Origin - Insertion - Action
  13. 13What is labeled #1 (Possible reasoning of back pain) - Origin - Insertion - ActionPsoas Major (Strongest when Short)
    O: Lumbar Vertebrae
    I: Lesser Trochanter
    Actions:
    - Flexion (HIP)
    - *If worked with iliacus can perform flexion at the Intervertebral Joints    What is labeled #1 (Possible reasoning of back pain) - Origin - Insertion - Action
  14. 14What is labeled #2 - Origin - Insertion - Actioniliacus (Strongest when Short)
    O: iliac fossa
    I: Lesser Trochanter
    Actions:
    - Flexion (HIP)
    - *If worked with Psoas Major can perform flexion at the Intervertebral Joints    What is labeled #2 - Origin - Insertion - Action
  15. 15What is labeled #3Inguinal LigamentWhat is labeled #3
  16. 16What is labeled #1- Origin - Insertion - ActionRectus Femoris
    O: Anterior inferior iliac spine and Superior Acetabulum rim of ilium
    I: Tibial tuberosity
    Actions:
    - Extension (KNEE)
    - Flexion (HIP)    What is labeled #1- Origin - Insertion - Action
  17. 17What is labeled #2 - Origin - Insertion - ActionTensor Fasciae Latae
    O: iliac crest anterior superior iliac spine
    I: iliotibial tract
    Actions:
    - Extension of (KNEE)
    - Lateral rotation of (LEG) through iliotibial tract
    - *Abduction and Medial rotation of (THIGH)    What is labeled #2 - Origin - Insertion - Action
  18. 18What is labeled #3 - Origin - Insertion - ActionSartorius
    O: Anterior Superior iliac spine
    I: Medial part of the Tibia near the Tibial Tuberosity
    Actions:
    - Flexion (KNEE)
    - Abduction, Flexion, and Lateral Rotation (HIP)    What is labeled #3 - Origin - Insertion - Action
  19. 19What is labeled #1 - Origin - Insertion - ActionPsoas Major(Strongest when Short)
    O: Lumbar Vertebrae
    I: Lesser Trochanter
    Actions:
    - Flexion (HIP)
    - *If worked with Psoas Major can perform flexion at the Intervertebral Joints    What is labeled #1 - Origin - Insertion - Action
  20. 20What is labeled #2 - Origin - Insertion - Actioniliacus (Strongest when Short)
    O: iliac fossa
    I: Lesser Trochanter
    Actions:
    - Flexion (HIP)
    - *If worked with Psoas Major can perform flexion at the Intervertebral Joints    What is labeled #2 - Origin - Insertion - Action
  21. 21What is labeled #3 - Origin - Insertion - ActionAdductor Magnus
    O: Inferior Ramus of Pubis ischial tuberosity
    I: Linea Aspera and Adductor Tubercle of Femur
    Actions:
    - Adduction (HIP)
    - Anterior part = Flexion/Medial rotation
    - Posterior part = Extension    What is labeled #3 - Origin - Insertion - Action
  22. 22What is labeled #4- Origin - Insertion - ActionAdductor Brevis
    O: Inferior ramus of Pubis
    I: Linea Aspera of Femur
    A: Adduction and Flexion (HIP)    What is labeled #4- Origin - Insertion - Action
  23. 23What is labeled #5 - Origin - Insertion - ActionPectineus
    O: Superior Ramus of Pubis
    I: Pectineal line of Femur
    A: Flexion and Adduction (HIP)    What is labeled #5 - Origin - Insertion - Action
  24. 24What is labeled #6 - Origin - Insertion - ActionGracilis
    O: Inferior Ramus of Pubis
    I: Medial surface of Tibia
    Actions:
    - Flexion and Medial rotation (KNEE)
    - Adduction and Medial rotation (HIP)    What is labeled #6 - Origin - Insertion - Action
  25. 25What is labeled #7 - Origin - Insertion - ActionPiriformis
    O: Anterolateral surface of Sacrum
    I: Greater trochanter of femur
    Actions:
    - Lateral rotation and Abduction (HIP)
    - Maintain stability and integrity (HIP)    What is labeled #7 - Origin - Insertion - Action
  26. 26What is labeled #8 - Origin - Insertion - ActionObturator Internus
    O: Obturator Foramen
    I: Greater Trochanter of Femur
    Actions:
    - Lateral rotation and Adduction (HIP)
    - Maintain stability and integrity (HIP)    What is labeled #8 - Origin - Insertion - Action
  27. 27What is labeled #9 - Origin - Insertion - ActionObturator Externus
    O: Obturator Foramen
    I: Trochanteric Fossa of Femur
    Actions:
    - Lateral rotation and Adduction (HIP)
    - Maintain stability and integrity (HIP)    What is labeled #9 - Origin - Insertion - Action
  28. 28What is labeled #1 - Origin - Insertion - ActionRectus Femoris
    O: Anterior inferior iliac spine and Superior Acetabulum rim of ilium
    I: Tibial tuberosity
    Actions:
    - Extension (KNEE)
    - Flexion (HIP)    What is labeled #1 - Origin - Insertion - Action
  29. 29What is labeled #2 - Origin - Insertion - ActionVastus Lateralis
    O: Anterior/Inferior to the Greater Trochanter
    I: Tibial Tuberosity
    A: Extension (Knee)    What is labeled #2 - Origin - Insertion - Action
  30. 30What is labeled #3 - Origin - Insertion - ActionVastus Medialis
    O: Entire length of Linea Aspera of Femur
    I: Tibial Tuberosity
    A: Extension (Knee)    What is labeled #3 - Origin - Insertion - Action
  31. 31What is labeled #1 - Origin - Insertion - ActionRectus Femoris
    O: Anterior inferior iliac spine and Superior Acetabulum rim of ilium
    I: Tibial tuberosity
    Actions:
    - Extension (KNEE)
    - Flexion (HIP)    What is labeled #1 - Origin - Insertion - Action
  32. 32What is labeled #2 - Origin - Insertion - ActionVastus Lateralis
    O: Inferior to the Greater Trochanter
    I: Tibial Tuberosity
    A: Extension (KNEE)    What is labeled #2 - Origin - Insertion - Action
  33. 33What is labeled #3 - Origin - Insertion - ActionVastus Medialis
    O: Entire length of the Linea Aspera of Femur
    I: Tibial Tuberosity
    A: Extension (KNEE)    What is labeled #3 - Origin - Insertion - Action
  34. 34What is labeled #1 - Origin - Insertion - ActionVastus Intermedius
    O: Anterior, Lateral surface of Femur and Linea Aspera
    I: Tibial tuberosity
    A: Extension (KNEE)    What is labeled #1 - Origin - Insertion - Action
  35. 35What is labeled #1 - Origin - Insertion - ActionBiceps Femoris (Short Head)
    O: Linea Aspera of Femur
    I: Head of Fibula and Lateral condyle of Tibia
    Actions:
    - Flexion (KNEE)
    - Extension and Lateral rotation (HIP)    What is labeled #1 - Origin - Insertion - Action
  36. 36What is labeled #2 - Origin - Insertion - ActionSemitendinosus
    O: Ischial Tuberosity
    I: Proximal/Medial surface of Tibia
    Actions:
    - Flexion (KNEE)
    - Extension and Medial rotation (HIP)    What is labeled #2 - Origin - Insertion - Action
  37. 37What is labeled #3 - Origin - Insertion - ActionBiceps Femoris (Long Head)
    O: Ischial Tuberosity
    I: Head of Fibula and Lateral Condyle of Tibia
    Actions:
    - Flexion (KNEE)
    - Extension and Lateral rotation (HIP)    What is labeled #3 - Origin - Insertion - Action
  38. 38What is labeled #4 - Origin - Insertion - ActionSemimembranosus
    O: Ischial Tuberosity
    I: Posterior surface of Medial Condyle of Tibia
    Actions:
    - Flexion (KNEE)
    - Extension and Medial rotation (HIP)    What is labeled #4 - Origin - Insertion - Action
  39. 39What is labeled #5 - Origin - Insertion - ActionSartorius
    O: Anterior Superior iliac spine
    I: Medial surface of the tibia
    Actions:
    - Flexion (KNEE)
    - Abduction, Flexion and Lateral rotation (HIP)    What is labeled #5 - Origin - Insertion - Action
  40. 40What is labeled #6 - Origin - Insertion - ActionPopliteus
    O: Lateral condyle of Femur
    I: Posterior Surface of Proximal Tibial Shaft
    Actions:
    - Medial rotation of Tibia (KNEE)
    - Lateral rotation of Femur (KNEE)
    -Flexion (KNEE)    What is labeled #6 - Origin - Insertion - Action
  41. 41What is labeled #1 - Origin - Insertion - ActionPlantaris
    O: Lateral Supracondylar Ridge
    I: Posterior Portion of Calcaneus
    Actions:
    - Plantar Flexion (KNEE)
    - Flexion (KNEE)    What is labeled #1 - Origin - Insertion - Action
  42. 42What is labeled #2 - Origin - Insertion - ActionGastrocnemius (Medial Head)
    O: Femoral Condyles
    I:Calacneus (via Calcaneal Tendon)
    Actions:
    - Plantar Flexion (Ankle)
    - Flexion (Knee)    What is labeled #2 - Origin - Insertion - Action
  43. 43What is labeled #3 - Origin - Insertion - ActionGastrocnemius (Lateral Head)
    O: Femoral Condyles
    I:Calacneus (via Calcaneal Tendon)
    Actions:
    - Plantar Flexion (Ankle)
    - Flexion (Knee)    What is labeled #3 - Origin - Insertion - Action
  44. 44What is labeled #4 - Origin - Insertion - ActionSoleus
    O: Head and Proximal shaft of Fibula
    I: Calcaneus (via Calcaneal Tendon)
    Actions:
    - Plantar Flexion (Ankle)
    - Postural muscle when standing    What is labeled #4 - Origin - Insertion - Action
  45. 45What is labeled #5Calcaneal TendonWhat is labeled #5
  46. 46What is labeled #7 - Origin - Insertion - ActionPlantarisWhat is labeled #7 - Origin - Insertion - Action
  47. 47What is labeled #8 - Origin - Insertion - ActionPopliteus
    O: Lateral Condyle of Femur
    I: Posterior surface of Proximal Tibial Shaft
    Actions:
    - Medial rotation (Tibia)
    - Lateral Rotation (Fibula)
    - Flexion (Knee)    What is labeled #8 - Origin - Insertion - Action
  48. 48What is labeled #9 - Origin - Insertion - ActionSoleus
    O: Head and Proximal shaft of Fibula
    I: Calcaneus (via Calcaneal Tendon)
    Actions:
    - Plantar Flexion (Ankle)
    - Postural muscle when standing    What is labeled #9 - Origin - Insertion - Action
  49. 49What is labeled #10 (CUT)GastrocnemiusWhat is labeled #10 (CUT)
  50. 50What is labeled #1 - Origin - Insertion - ActionTibialis Posterior
    O: Interosseous membrane and Shafts of Tibia and Fibula
    I: Navicular, Cuneiforms, Cuboid, Second, Third, and Fourth Metatarsal Bones
    Actions:
    - Inversion (Foot)
    - Plantar Flexion (Ankle)    What is labeled #1 - Origin - Insertion - Action
  51. 51What is labeled #2 - Origin - Insertion - ActionFibularis Longus
    O: Head and Proximal shaft of Fibula
    I: Base of First metatarsal bone and Medial Cuneiform
    Action:
    - Eversion (Foot)
    - Plantar Flexion (Ankle)
    - Supports ankle and longitudinal and transvers arches    What is labeled #2 - Origin - Insertion - Action
  52. 52What is labeled #3 - Origin - Insertion - ActionFibularis Brevis
    O: Midlateral Margin of Fibula
    I: Base of Fifth Metatarsal Bone
    Action:
    - Eversion (Foot)
    - Plantar Flexion (Ankle)    What is labeled #3 - Origin - Insertion - Action
  53. 53What is labeled #4 - Origin - Insertion - ActionTibialis Posterior
    O: Lateral condyle and proximal shaft of Fibula
    I; Base of First metatarsal bone and Medial Cuneiform
    Action:
    - Plantar flexion (Ankle)
    - Inversion (Foot)    What is labeled #4 - Origin - Insertion - Action
  54. 54What is labeled #1 - Origin - Insertion - ActionFibularis Longus
    O: Head and Proximal shaft of Fibula
    I: Base of First metatarsal bone and Medial Cuneiform
    Action:
    - Eversion (Foot)
    - Plantar Flexion (Ankle)
    - Supports ankle and longitudinal and transvers arches    What is labeled #1 - Origin - Insertion - Action
  55. 55What is labeled #2 - Origin - Insertion - ActionFibularis Brevis
    O: Midlateral Margin of Fibula
    I: Base of Fifth Metatarsal Bone
    Action:
    - Eversion (Foot)
    - Plantar Flexion (Ankle)    What is labeled #2 - Origin - Insertion - Action
  56. 56What is labeled #4 - Origin - Insertion - ActionCalcaneal TendonWhat is labeled #4 - Origin - Insertion - Action
  57. 57What action does the Extensor Digitorum Brevis do?Extension at metatarsophalangeal joints
    1-4
  58. 58What actions does the Abductor Hallicus do?Abduction at metatarsophalangeal joints of the great toe (1st)
  59. 59What actions does the Flexor digitorum brevis do?Flexion of proximal interphalangeal joints of toes 2-5
  60. 60What actions does the Abductor digiti mini do?Abduction and Flexion at metatarsophalangeal joints of toe 5
  61. 61What actions does the Quadratus Plantae do?Flexion at joints 2-5
  62. 62What actions does the Lumbricals (4) do?- Flexion at metatarsophalangeal joints
    - Extension at interphalangeal joints of toes 2-5
  63. 63What actions does the Flexor Hallicus Brevis do?Flexion at metatarsophalangeal joint of great toe (1st)
  64. 64What actions does the Adductor Hallicus do?Adduction and Flexion at metatarsophalangeal joint of great toe (1st)
  65. 65What actions does the Flexor digiti minimi brevis do?Flexion at metatarsophalangeal joint of toe 5
  66. 66What actions does the Dorsal Interossei (4) do?- Abduction (Metatarsophalangeal joints 3-4)
    - Flexion (Metatarsophalangeal joints)
    - Extension (Interphalangeal joints 2-4)
  67. 67What actions does the Plantar Interossei (3) do?- Adduction (metatarsophalangeal joints 3-5)
    - Flexion (Metatarsophalangeal joints)
    - Extension (Interphalangeal Joints)
  68. 68How many pairs of Spinal nerves are there?31 Pairs
  69. 69Which root is more posterior?Dorsal Root
  70. 70Which root is more anterior?Ventral Root
  71. 71Which nerve starts it all for the lower extremity nerves?Lumbar Plexus
  72. 72Which nerve does sensory innervations for both - Anteromedial thigh - Medial Leg and FootFemoral Nerve
  73. 73Which nerve does sensory innervations for both - Medial ThighObturator Nerve
  74. 74What nerve splits into 2 and is for both the - Posterior Thigh -LegSciatic Nerve
  75. 75Which nerve is responsible for sensory innervation of both - Posterior surface of leg - Plantar surface of footTibial Nerve
  76. 76Which nerve is responsible for sensory innervations for the Anterolateral of the legCommon Fibular(Peroneal) Nerve
  77. 77Which nerve is responsible for sensory innervations for both - Anterior of the leg - Dorsum of the footDeep Fibular (Peroneal) Nerve
  78. 78—

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Description
Flashcards on Muscles Lower extremity , created by Joseph Tolentino on 09/03/2023.
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