Anatomy of Upper Limb Muscles
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Questions and Answers

Which muscle has its insertion on the radial tuberosity?

  • Biceps Brachii (correct)
  • Deltoid
  • Triceps Brachii
  • Brachialis
  • Which muscle is responsible for hip extension, adduction, and internal rotation?

  • Gluteus Maximus (correct)
  • Tensor Fascia Latae
  • Gluteus Medius
  • Gluteus Minimus
  • Which muscle has its origin on the spinous processes of T7-T12 vertebrae?

  • Latissimus Dorsi (correct)
  • Rhomboids
  • Trapezius
  • Levator Scapulae
  • Which muscle is a secondary respiratory muscle?

    <p>Latissimus Dorsi</p> Signup and view all the answers

    Which muscle is responsible for knee extension and hip flexion?

    <p>Quadriceps</p> Signup and view all the answers

    Which muscle has its origin on the thoracic vertebrae (T9-T12) and ilium (iliac crest)?

    <p>Erector Spinae</p> Signup and view all the answers

    Which muscle is responsible for flexion and supination of the forearm?

    <p>Biceps Brachii</p> Signup and view all the answers

    What is the primary function of the triceps brachii muscle?

    <p>Elbow extension</p> Signup and view all the answers

    Which muscle is responsible for stabilization of the scapula?

    <p>Trapezius</p> Signup and view all the answers

    What is the primary function of the gluteus maximus muscle?

    <p>Hip extension</p> Signup and view all the answers

    Which muscle is responsible for hip adduction and internal rotation?

    <p>Hip Adductors</p> Signup and view all the answers

    What is the primary function of the hamstrings muscle group?

    <p>Knee flexion</p> Signup and view all the answers

    Which muscle is responsible for plantar flexion of the foot and ankle?

    <p>Gastrocnemius</p> Signup and view all the answers

    What is the primary function of the erector spinae muscle group?

    <p>Movement of the vertebral column</p> Signup and view all the answers

    Which muscle is responsible for shoulder abduction and external rotation?

    <p>Deltoid</p> Signup and view all the answers

    What is the primary function of the abdominal muscles?

    <p>All of the above</p> Signup and view all the answers

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