Muscle Fiber Attachments Quiz
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Questions and Answers

What is the connective tissue surrounding an entire muscle called?

  • Myofascial tissue
  • Endomysium
  • Perimysium
  • Epimysium (correct)
  • Which type of muscle fiber arrangement is spindle-shaped, wider in the middle, and narrowing towards both ends?

  • Unipennate
  • Fusiform (correct)
  • Bipennate
  • Pennate
  • What type of muscle attachment makes the muscle appear to arise directly from the bone?

  • Aponeurotic attachment
  • Fibrous attachment
  • Tendinous attachment
  • Fleshy attachment (correct)
  • In a feather-like muscle arrangement, which term is used to describe the muscle fibers attaching to the tendon at an angle representing the vane of the feather?

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

    What is the connective tissue that surrounds bundles of muscle fibers called?

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

    Which type of muscle fibers are arranged in sheets, such as the external abdominal oblique and transverse abdominal muscles?

    <p>Parallel sheets</p> Signup and view all the answers

    What is the purpose of tendons in the human body?

    <p>Connect bones to muscles</p> Signup and view all the answers

    Which part of a muscle attachment is typically less mobile?

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

    In which direction does the insertion of a muscle usually move during contraction?

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

    What is the function of an extensor muscle?

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

    What is the role of aponeurosis in the human body?

    <p>Provide flat sheets of tendons associated with flat muscles</p> Signup and view all the answers

    How are the origins and insertions of muscles typically located in the extremities?

    <p>Origin proximal, Insertion distal</p> Signup and view all the answers

    Which type of connective tissue is found in tendons, connecting muscles to bones?

    <p>Collagenous tissue</p> Signup and view all the answers

    In which connective tissue type are fibers arranged in parallel bundles, forming strong bands like ligaments?

    <p>Dense regular connective tissue</p> Signup and view all the answers

    Which type of muscle attachment connects muscle to bone?

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

    What is the main function of an aponeurosis in the body?

    <p>Provide protection and leverage for organs</p> Signup and view all the answers

    Which connective tissue forms a semi-elastic cushion between the bodies of adjacent vertebrae?

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

    What is the main function of dense irregular connective tissue in the body?

    <p>Provide strength and flexibility like in dermis</p> Signup and view all the answers

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