MSK part 2
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Questions and Answers

Which bone in the upper limb is aligned with the thumb?

  • Radius (correct)
  • Scapula
  • Humerus
  • Ulna
  • Which ligament reinforces the lateral aspect of the elbow joint?

  • Annular ligament
  • Ulnar collateral ligament
  • Coronoid ligament
  • Radial collateral ligament (correct)
  • What is the insertion point for the pronator teres muscle?

  • Medial surface of the ulna
  • Medial epicondyle of the humerus
  • Anterior surface of the ulna
  • Lateral surface of the radius (correct)
  • Which of the following regarding the elbow joint is correct?

    <p>The annular ligament originates from the ulnar and inserts onto the radius</p> Signup and view all the answers

    Which muscle forms the medial boundary of the anatomical snuffbox?

    <p>Extensor pollicis longus</p> Signup and view all the answers

    Which muscle originates from the lateral epicondyle of the humerus and extends and abducts the wrist?

    <p>Extensor carpi radialis longus</p> Signup and view all the answers

    Which muscle is responsible for extending the thumb and forms the lateral border of the snuffbox?

    <p>Extensor pollicis brevis</p> Signup and view all the answers

    What is the primary function of the muscles in the posterior compartment of the forearm?

    <p>Extend the wrist and fingers</p> Signup and view all the answers

    How many layers are there in the posterior compartment of the forearm?

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

    What is the function of the brachioradialis muscle?

    <p>Flexes the elbow joint</p> Signup and view all the answers

    How many muscles are there in the superficial layer of the posterior compartment?

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

    Which muscle in the anterior compartment of the leg is primarily responsible for dorsiflexion and inversion of the ankle?

    <p>Tibialis anterior</p> Signup and view all the answers

    What type of joint is the talocrural joint?

    <p>Hinge joint</p> Signup and view all the answers

    Which bones are involved in the subtalar joint of the foot?

    <p>Calcaneus and metatarsals</p> Signup and view all the answers

    What nerve innervates the Adductor Magnus muscle?

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

    Which nerve innervates the Rectus Femoris?

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

    Which nerve innervates the Fibularis Longus?

    <p>Superficial fibular nerve</p> Signup and view all the answers

    Which nerve innervates the Extensor Hallicus Longus?

    <p>Deep peroneal nerve</p> Signup and view all the answers

    What does the 'How' mean in Tinbergen's 4 questions?

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

    What does the 'Why' mean in Tinbergen's 4 questions?

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

    What does the 'Now' mean in Tinbergen's 4 questions?

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

    What does the 'History' mean in Tinbergen's 4 questions?

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

    Which of the following is the correct order of steps you would take to prepare a histological sample?

    <p>Fixation, embedding, sectioning and staining</p> Signup and view all the answers

    Which of the following regarding ligaments and tendons is correct?

    <p>Tendons are less elastic than ligaments</p> Signup and view all the answers

    Which enzyme is responsible for the conversion of calcidiol into calcitriol?

    <p>⍺-hydroxylase</p> Signup and view all the answers

    Which of the following is correct?

    <p>Satellite cells are found in skeletal tissue</p> Signup and view all the answers

    How many carpals associate with the radius and ulna respectively?

    <p>3 and 0</p> Signup and view all the answers

    Which of the following is not a branch of the facial nerve?

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

    Which carpal is a sesamoid bone?

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

    Which of the following does not associate with the radius in the wrist joint?

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

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