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Muscles and Bones

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  • What are bones made of?
    calcium and phosphorus salts and a fibrous substance called collagen
  • What is the function of the diaphram and where is it located?
    its located between the chest and the abdominal cavities and its used for breathing
  • What is the bottom part of the ribcage called?
    sternum
  • Without looking, name 3 parts of the appendicular skeleton
    hopefully good job
  • What is the axial skeleton?
    The part of the skelton found in the axis part of the body that includes that skull, facial bones, the rib cage and the spinal column.
  • What consists of eight bones in two rows?
    the carpus
  • GIve an example of each type of joint
    :)))
  • What kind of arm movements does the forearm do?
    twisting the hand, stretching out and flexing the hand over the forearm, and stretching out and flexing the fingers
  • what forms the bump of the elbow?
    the Ulna
  • What form the fingers
    Phalanges
  • How many bones are in the human skeleton?
    206
  • What are the floating ribs like?
    the front ends are not attached to the sternum
  • What is the pectoral girdle?
    it joins the bones of the upper limbs to the axial skeleton
  • What bone is used when we sit?
    the Ischium
  • ____ occur when two bones meet
    Joints
  • What is the lumbar?
    Five vertebrae corresponding to the lower part of the back
  • What are the 3 categories of joints?
    freely movable, slightly movable and immovable