Bones are held together at a joint by .......
  • cartilage
  • ligaments
  • muscles
  • tendons
Which is the extensor muscle in the arm?
  • Biceps
  • Deltoid
  • Quadraceps
  • Triceps
The function of the skull is .......
  • to allow movement of the neck
  • to allow you to hear
  • to allow you to see
  • to protect the brain
Which of the following is NOT a function (job) of the skeleton?
  • A framework of bones
  • Protecting organs
  • Supporting the body
  • To allow movement
Which of the following are needed for healthy bones?
  • Calcium and vitamin C
  • Calcium and vitamin D
  • Iron and vitamin C
  • Iron and vitamin D
Antagonistic action of two muscles means .......
  • Both muscles contract
  • Both muscles relax
  • As one muscle contracts the other relaxes
  • Both muscles do nothing
At a joint the ends of the bones are covered in .......
  • cartilage
  • fluid
  • muscles
  • tendons
Muscles are joined to the bones by .......
  • cartilage
  • ligaments
  • patellas
  • tendons
The elbow is a hinge joint. Which is the flexor muscle?
  • Biceps
  • Deltoid
  • Quadraceps
  • Triceps
Which of the following is NOT a bone in the arm?
  • Femur
  • Humerus
  • Radius
  • Ulna
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