Study

Unit 3: We protect our bones and muscles

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  • TEAMWORK: Name all the bones in our upper limb.
    1. Humerus, 2. Ulna, 3. Radius, 4. Carpus/Carpals, 5. Metacarpus/Metacarpals, and 6. Phalanges
  • What do we call this muscle?
    Tricep
  • TEAMWORK: Write on the board three healthy habits for our musculoskeletal system.
    1. Do Physical exercise, 2. Have a health diet, and Spend time outdoors. (but there are more)
  • Looking at the traffic signs, What do we need voluntary or reflex actions?
    Voluntary actions. 
  • TEAMWORK: Name all the bones in our lower limb.
    1. Patella, 2. Tibia, 3. Tarsus/Tarsals, 4. Phalanges, 5. Femur, 6. Fibula, and 7. Metatarsus/Metatarsals
  • _______ are elastic organs. They contract in response to the orders they receive from the nervous system.
    Muscles
  • Seeing sunlight, What do we need voluntary or reflex actions?
    Reflex actions
  • TEAMWORK: Name all the bones in our trunk.
    1. Clavicle, 2. Scapula, 3. Sternum, 4. Ribs, 5. Vertebra, and 6. Pelvis
  • TEAMWORK: Name 4 different shapes of skeletal muscles.
    Long, Short, Circular, and Flat muscles
  • Identify, what do we call this injury?
    Muscle contracture
  • TEAMWORK: Name all the parts of the muscles in the picture.
    1. Pectorals, 2. Gluteus, 3. Calf muscles, 4. Biceps, and 5. Abdominal
  • _____ are hard, strong organs. That contain minerals, like calcium.
    Bones
  • What do we call these bands that are very strong tissue attach the bones and muscles in our body.
    Tendons
  • Identify, what do we call this injury?
    Fracture
  • TEAMWORK: Name all the bones in our head.
    1. Frontal bone, 2. Parietal bone, 3. Temporal bone, and 4. Jaw
  • Which system is made up of all bones in our body?
    Skeletal System
  • TEAMWORK: In moveable joints, the ends of the bones are covered in _______. This is a flexible tissue that stops the bones rubbing together. _____ are tissues that hold the bones together.
    Cartilage; Ligaments
  • Identify, what do we call this injury?
    Sprain
  • TEAMWORK: Name the two types of joints.
    Moveable, and Fixed joints
  • The bones of the skeleton meet at the _______. (look at the picture for a clue)
    Joints
  • In the joints, pairs of the muscles called A_______ make opposite movements. For examples: Biceps and Triceps
    Antagonists
  • TEAMWORK: Skeletons are distributed in three main parts, what are those?
    Head, Trunk, and Limbs
  • TEAMWORK: Name the three types of bones.
    Short bones, Flat bones, and Long bones
  • How many bones does the human have?
    206 bones. (Trivia: A baby's body has about 300 bones at birth.)