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ScoreBuilder Ortho
Ortho Chapter Review of ScoreBuilders
What is the fastest energy system? | ATP-PC |
How long does ATP-PC last? | <15 seconds |
What is the 2nd fastest system for energy? | anaerobic glycolysis |
How long does anaerobic glycolysis last? | between 30-40 seconds |
What is a byproduct of anaerobic glycolysis? | lactic acid |
What is the main energy system that produces the most ATP? | aerobic system/ oxygen system |
Where is the placement of the force and load compared to the fulcrum in a Class 1 Lever? | The fulcrum is center, the force is on one side and the load is on the other side |
Where is the placement of the force and load compared to the fulcrum in a Class 2 Lever? | The load is placed between the fulcrum and the force |
Where is the placement of the force and load compared to the fulcrum in a Class 3 Lever? | The force is between the fulcrum and the load |
What are the three types of joints? | fibrous, cartilaginous, and synovial |
What is the other term for fibrous joints? | synarthroses |
What is the other term for cartilaginous joints? | amphiarthroses |
What is the other term for synovial joints? | diarthroses |
What joints make up fibrous joints? | suture, syndesmosis, gomphosis |
What joints makes up cartilaginous joints? | synchondrosis and symphysis |
What joints makes up synovial joints? | uniaxial, biaxial, and mulitaxial |
What joints makes up uniaxial joints? | hinge and pivot joints |
What joints makes up biaxial? | saddle and condyloid joints |
What joints makes up multiaxial joints? | ball and socket and plane joints |
What are the 5 qualities a synovial joint needs? | joint cavity, articular cartilage, synovial membrane, synovial fluid, fibrous capsule |
What are the 5 joint receptors? | free nerve endings Golgi ligament endings Golgi- Mazzoni corpuscles Pacinian corpuscles Ruffini endings |
Where are free nerve endings located? | joint capsule, ligaments, synovium, fat pads |
What are free nerve endings sensitive to? | noxious and non-noxious mechanical stress; 2 types |
Where are Golgi ligament endings found? | ligaments, adjacent to ligaments' bony attachment |
What are Golgi ligament endings sensitive to? | tension or stretch of ligaments |
Where are Golgi- Mazzoni corpuscles found? | joint capsule |
What are Golgi- Mazzoni corpuscles sensitive to? | compression of joint capsule |
Where are Pacinian corpuscles found? | fibrous layer of joint capsule |
What are Pacinian corpuscles sensitive to? | high frequency vibration, acceleration, and high velocity changes in joint position |
Where are Ruffini endings found? | fibrous layer of joint capsule |
What are Ruffini endings sensitive to? | stretching of joint capsule; amplitude and velocity of joint position |