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bio 210 11 fp09
chapters 8 of hole's 12th
| Question | Answer |
|---|---|
| fibrous joints | held together with fibers |
| discribe 4 things joints do in the body | articulations, junctions between bones, binds part of the skeletal system, enable body to move in response to sk. m. contractions |
| syndesmosis and ex: | (amphiarthotic) ligaments holding bones together ex:tibia-fibula |
| gomphosis and ex: | (synarthrotic)ligaments hold bony process in a cavity ex: teeth |
| suture and ex: | (synarthrotic)dense connective tissue tightly binds bones together ex: sutures of skull |
| synchondrosis joints and ex: | (synarthrotic) joined by bonds of hyaline cartilage ex:costal ribs |
| symphysis joints and ex: | (amphiarthrotic) pad of cartilage between bonesex:symphsys pubis and inverterbral discs |
| synovial joints and ex: | lines a joint cavity w/synovial membrane ex:knee, elbow |
| synarthrosis | allows little to no movement of joint |
| amphiarthrosis | allow slight movement |
| diarthrosis | freely movable |
| joint capsule | envelops a joint consists of cartilage for cushioning |
| busae (bursa sing) | fluid filled sacs associated w/ synovial joints |
| 6 types of joints | ball and socket, pivot, saddle, hinge, condylar, gliding |