Bones/Landmarks
Name the four bones that comprise the knee joint.
Femur
Tibia
Fibula
Patella
What is the name for a fracture that occurs as a result of repetitive force being placed on the bone?
Stress Fracture
Demonstrate radial deviation.
Anatomical Position - Wrist Abducts
Name the three phases of soft tissue healing.
Stage 1 - Acute - Inflammatory
Stage 2 - Proliferation and Repair
Stage 3 - Remodeling
Why are puncture wounds more likely to become infected?
Bacteria is introduced deep into the tissue by the injury object.
Name the three bones that make up each side of the "pelvis"
Ilium
Ischium
Pubis
What is the name for a fracture that results in a diagonal line across the bone?
Oblique Fracture
Demonstrate opposition of the thumb.
Anatomical position - Thumb touches the distal surface of each finger.
Describe the difference between an acute injury and a chronic injury. Give one example of each type.
Acute - Sudden, unexpected - Ankle Sprain
Chronic - Repetitive force on the tissue - Shin splints
What are the three functions of the skeletal system?
1.) Protect internal organs
2.) Stable surface for muscles to attach to facilitate movement.
3.) Metabolically active - Produce red blood cells and store minerals.
Name each section of the spine and the number of vertebrae in each section.
Cervical - 7
Thoracic - 12
Lumbar - 5
Sacrum/Sacral - 5
Coccyx/Coccygeal - 4
What is the name for a fracture that occurs when a bone fractures at one side, but only bends at the other side?
Greenstick Fracture
Looks like a server carrying a tray.
Describe the function of the phagocytes during soft tissue healing.
"eat" the dead or damaged tissue.
What is rarest blood type in humans?
AB negative - Only 1% of the population
Name a landmark on at least four different bones.
Femur - head, neck, greater trochanter, lesser trochanter, medial epicondyle, lateral epicondyle, medial condyle, lateral condyle
Tibia - tibial tuberosity, tibial plateau, medial malleolus
Fibula - head, lateral malleolus
Scapula - Spine, medial border, lateral border
Humerus - Head, greater tubercle, lesser tubercle
What is the name of the fracture that results in the bone being crushed into several smaller pieces?
Demonstrate lateral rotation of the head with shoulder abduction to 90 degrees and elbow flexion to 90 degrees.
Looks like flexing the biceps.
What does the suffix, "itis" mean? Give two examples of "itis" injuries.
Tendonitis - inflammation of the tendon
Bursitis - inflammation of the bursa
Myositis - inflammation of the muscle tissue.
The Hyoid bone.
Name the first two cervical vertebrae? Name and demonstrate each action at this joint.
C1 - Atlas
C2 - Axis
Actions: Flexion, Extension, Lateral Flexion/Abduction, Medial Flexion/Adduction, Lateral Rotation/External Rotation, Medial Rotation/Internal Rotation
Osteoclast - break down the damaged bone, "eat" the debris.
Osteoblast - repair the bone and bring in new material to form additional layers.
Demonstrate internal rotation of the hips bilaterally and shoulder extension bilaterally.
Then, move to shoulder flexion and external rotation.
Looks like a zombie.
What is the function of leukocytes in the body?
White blood cells that detect damaged or infected tissue.
When you lose weight, where does it all go? How is it expelled from the body?
Breathing and Heat.