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Skeletal & Muscular
Ch 4 Systems
Question | Answer |
---|---|
Cartilage | covers the ends of bones to cushion the bones |
Immovable Joints | skull |
Ball & Socket Joint | shoulder & hip |
Gliding Joints | vertebrae, wrists & ankles |
Hinge Joints | elbow, knees & fingers |
Pivot Joint | neck & forearm |
Ligaments | attach bones to other bones |
Tendons | attach muscles to bones |
Skull | another name for skull |
Scapula | another name for shoulder blade |
Humerus | upper arm bone; also called "funny bone" |
Radius | forearm bone attached on the thumb side |
Ulna | forearm bone attached on the pinky finger side |
femur | largest bone in the body; upper leg bone |
Tibia | shin bone in the lower leg |
Fibula | smaller bone in the lower leg |
Tarsals | another name for ankle bones |
Carpals | another name for wrist bones |
Pelvis | another name for hip bones |
Vertebrae | another name for backbones |
Ribs | protects the lungs & heart |
Mandible | another name for lower jaw |
Muscles | an organ that contract and relax to move the body |
Voluntary Muscles | muscles that we can control |
Involuntary Muscles | muscles that we cannot control |
Skeletal Muscles | muscles that attach to bones and move the body |
Cardiac Muscle | muscles that make up the heart |
Smooth muscles | muscles that make up all of the organs in your body |