Term
| What 2 things determine joint classification? |
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Definition
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Term
| What makes up a structural joint classification? |
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Definition
| presence of space between bones, type of connective tissue holding bones together. |
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Term
| What types of connective tissue hold bones together in joints? |
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Definition
| collagen fibers, cartilage, and articular capsule and accessory ligaments |
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Term
| What makes up the functional aspect of a joint? |
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Definition
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Term
| What are the three names given to the types of movement found in joints? |
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Definition
| synarthrosis, amphiarthrosis, and diarthrosis |
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Term
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Definition
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Term
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Definition
| A slightly moveable joint |
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Term
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Definition
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Term
| What are the three types of joints? |
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Definition
| fibrous, cartilage, and synovial |
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Term
| What holds bones together in a fibrous joint? |
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Definition
| Fibrous connective tissue. |
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Term
| What does a fibrous joint lack? |
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Definition
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Term
| What movement is allowed in a fibrous joint? |
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Definition
little or no movement
synarthrosis or amphiarthrosis |
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Term
| What are the three structural types of fibrous joints? |
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Definition
| Sutures, syndesmosis, gomphosis |
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Term
| What are sutures and are they moveable? |
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Definition
| thin layer of dense fibrous connective tissue (bones of the skull), synarthrosis |
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Term
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Definition
| Sutures completely fused. |
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Term
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Definition
| Fibrous joint, bones united by ligament, slightly moveable-amphiarthrosis |
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Term
| Bones united by ligament is an example of what type of joint? |
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Definition
| Fibrous articulation-syndesmosis (amphiarthrosis) |
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Term
| The anterior tibiofibular joint and interosseous membranes are examples of what type of joint? |
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Definition
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Term
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Definition
| Ligament hold a cone shaped peg in a bony socket. |
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Term
| What type of movement is gomphoses? |
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Definition
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Term
| Teeth in alveolar process is what type of joint? |
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Definition
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Term
| What joints allow little or no movement? |
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Definition
| fibrous and cartilaginous joints. |
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Term
| In cartilaginous joints, what holds the bones together? |
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Definition
| fibrocartilage of hyaline cartilage |
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Term
| What are the two types of cartilaginous joints? |
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Definition
| sychondroses and symphyses |
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Term
| What is the connecting material in synchondroses? |
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Definition
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Term
| What is the connecting material in symphysis? |
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Definition
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Term
| What is the movement of synchondroses and an example? |
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Definition
| synarthrosis- epiphyseal plate or joints between ribs and sternum |
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Term
| What is the movement and example of symphysis? |
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Definition
| Amphiarthrosis-pubic symphysis and inteverterbral discs |
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Term
| What are the six characteristics of a synovial joint? |
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Definition
| synovial cavity, diarthrosis, articular cartilage, articular capsule, synovial membrane, accessory features. |
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Term
| What does a synovial joint do? |
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Definition
| separates articulating bone |
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Term
| What does articular cartilage do? |
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Definition
| reduces friction and absorbs shock |
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Term
| What does the articular capsule do? |
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Definition
| surrounds joint, thickenings in fibrous capsule called ligaments. |
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Term
| What is the synovial membrane? |
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Definition
| the inner lining of the capsule, secretes synovial fluid containing hyaluronic acid, and brings nutrients to the articular cartilage. |
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Term
| What are some accessory features of the synovial joint? |
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Definition
| accessory ligaments, articular discs, menisci, bursae, tendon sheaths |
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Term
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Definition
| fluid filled saclike extensions of the joint capsule, they reduce friction between moving structures. |
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Term
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Definition
| tubelike bursae that wrap around tendons at wrist and ankle where many tendons come together in a confined space. |
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Term
| What are the 5 movements found at synovial articulations? |
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Definition
| gliding, angular movements, rotation, special movements, and circumduction |
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Term
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Definition
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Term
| What are some examples of angular movements? |
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Definition
| flexion, extension, adduction, abduction, circumduction |
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Term
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Definition
| The bone revolves around its own axis |
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Term
| What are some areas of the body that have special movements? |
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Definition
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Term
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Definition
| A combination of flexion, extension, adduction, and abduction. |
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Term
| Where does circumduction occur at? |
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Definition
| ball and socket joints, saddle, and condyloid joints |
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Term
| What are the types of synovial joint? |
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Definition
| Planar, Hinge, Pivot, Condyloid, Saddle, and Ball and socket |
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Term
| What type of synovial joint has bone surfaces flat or slighty curved? |
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Definition
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Term
| What type of synovial joint allows side to side movement only? |
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Definition
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Term
| What type of synovial joint does not allow rotation due to ligaments? |
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Definition
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Term
| Intercarpal or intertarsal joints, sternoclavicular and vertebrocostal joints are examples of what type of synovial joint? |
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Definition
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Term
| What type of synovial joint has a convex surface of one bone that fits into a concave surface of another? |
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Definition
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Term
| A hinge joint is uniaxial/monoaxial/biaxial? |
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Definition
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Term
| What are some examples of a hinge joint? |
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Definition
| Knee, elbow, ankle, interphalangeal joints |
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Term
| What movements are produced by the hinge joint? |
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Definition
| flexion, extension,hyperextension |
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Term
| What synovial joint has a rounded surface of bone that articulates with a ring formed by 2nd bone and ligament? |
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Definition
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Term
| A pivot joint is uniaxial/monoaxial/biaxial? |
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Definition
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Term
| The Proximal radioular joint is an example of what type of synovial joint? |
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Definition
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Term
| The proximal radioulnar joint allows for what movement? |
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Definition
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Term
| The atlantoaxial joint is an example of what type of synovial joint? |
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Definition
| Pivot, "no" movement (turning head side to side) |
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Term
| What joint has an oval shaped projection that fits into an oval depression? |
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Definition
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Term
| A condylloid joint is uniaxial/monoaxial/biaxial? |
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Definition
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Term
| The wrist and metacarpophalangeal joints for digits 2-5 are examples of what type of synovial joint? |
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Definition
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Term
| A saddle joint is uniaxial/monoaxial/biaxial? |
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Definition
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Term
| What is an example of a saddle joint? |
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Definition
| trapezium of carpus and metacarpal of the thumb |
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Term
| A ball and socket joint is uniaxial/monoaxial/multiaxial? |
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Definition
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Term
| What joints are monoaxial? |
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Definition
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Term
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Definition
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Term
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Definition
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Term
| What joint is multiaxial? |
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Definition
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Term
| The shoulder joint is the where what two bones articulate? |
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Definition
| head of the humerous and glenoid cavity of scapula |
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Term
| The elbow joint is what type of joint? |
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Definition
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Term
| The elbow hinge joint is between what? |
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Definition
| trochlea notch of ulna and trochlea of humerous |
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Term
| The elbow hinge joint allow for what type of movement? |
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Definition
| Uniaxial- flexion and extension of elbow |
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Term
| The elbow pivot joint is between what? |
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Definition
| head of radious and capitulum of humerous. |
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Term
| What movement does the elbow pivot joint allow? |
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Definition
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Term
| The radiocarpal joint is what type of joint? |
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Definition
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Term
| The radiocarpal joint allows for what type of movement? |
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Definition
| flexion, extension, adduction, and abduction |
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Term
| What bones articulate on the hip joint? |
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Definition
| head of femur and acetabulum of hip bone |
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Term
| What type of joint is the tibiofemoral joint? |
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Definition
| hinge joint and gliding joint |
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Term
| What articulates in the tibiofemoral joint? |
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Definition
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Term
| What joint is between the tibia and the femur? |
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Definition
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Term
| What type of joint is between the patella and the femur? |
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Definition
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Term
| What movements are allowed in the tibiofemoral joint? |
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Definition
| flexion, extension, slight rotation of tibia on femur when knee is flexed |
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Term
| the temporomandibular joint is ____________ above articular disc, and ___________ below. |
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Definition
| gliding above, hinge below |
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Term
| The temporomandibular joint allows for what types of movement? |
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Definition
| depression, elevation, protraction, retraction |
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Term
| What type of joint is between the vertebral articular processes? |
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Definition
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Term
| What type of joint is between intervertebral discs? |
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Definition
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Term
| What bones articulate in the talocural joint? |
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Definition
| tibia and fibula with talus |
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Term
| What type of joint is the talocrural joint? |
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Definition
|
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Term
| What type of movement is allowed in the talocrural joint? |
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Definition
| inversion, eversion, plantarflexion, dorsiflexion |
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