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Skeletal System - Basic

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  • Type of muscle tissue responsible for movement. Examples are bicep and tricep.
    skeletal muscle
  • Another name for the jaw bone is the _______________________.
    mandible
  • Thin membrane covering bones where ligaments, tendons, and muscles attach to.
    periosteum
  • The elbow is an example of a _____________________joint.
    hinge
  • Fibrous bands of connective tissue that connect bone to muscle
    tendons
  • What is osteoporosis?
    Progressive loss of bone tissue due to lack of calcium that leads to brittle bones that fracture easily
  • Type of muscle tissue found in the lining of digestive organs.
    Smooth
  • Type of bone material that is dense and makes the bone hard and strong.
    compact bone
  • What is an involuntary muscle and give an example.
    Works on its own without having to send a signal; Example is the heart.
  • What mineral is important for bone growth?
    calcium
  • When sitting or standing, what 3 body parts should we keep in alignment in order to maintain proper posture?
    ear, shoulder, hip
  • Any type of break in a bone
    fracture
  • The human body has ________________bones.
    206
  • Inflammation of a joint caused by an injury, natural wear and tear, or an autoimmune disease.
    arthritis
  • Fibrous bands of connective tissue that join bone to bone
    ligaments
  • The thumb is an example of a _______________________joint.
    saddle
  • Cells responsible for bone building
    osteoblasts
  • What are 3 specific ways we can take care of our skeletal system?
    Weight-bearing exercise; Diet with adequate calcium & vitamin D; No alcohol, drugs, tobacco; Proper posture
  • This type of joint allows for the widest range of motion.
    Ball and socket
  • Found on the ends of bones and provides cushion between bones
    cartilage
  • What are 3 functions of the skeletal system?
    Movement; Protection of internal organs; Support/shape/structure; Production of red and white blood cells; Mineral storage
  • The heart is made up of __________________muscle tissue.
    cardiac
  • Another name for the tailbone is the _______________________
    coccyx