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A&P1 joints DelTech
Anatomy and Physiology 1 at DelTech Owens Campus - Joints
| Question | Answer |
|---|---|
| What is another word for "joint" as it relates to the joints in the body? | Articulate |
| Joints __ bones together. | bind |
| What are the 2 basic classifications for joints? | Functional, Structural |
| What are the 3 kinds of functional joints called? | diarthrosis, amphiarthrosis, synarthrosis |
| What are the 3 kinds of structural joints called? | Fibrous, cartilagenous, synovial |
| Diarthrosis joints fall under what basic category of joints? | Functional |
| Diarthrosis joints are __ __. | Freely moveable. |
| Amphiarthrosis joints fall under what basic category of joints? | Functional |
| Amphiarthrosis joints are __ __. | Slightly moveable. |
| Synarthrosis joints fall under what basic category of joints? | Functional |
| Synathrosis joints are __ __. | Mostly unmovable. |
| Fibrous joints fall under what basic category of joints? | Structural |
| Fibrous joints have no __. | Cavity |
| Fibrous joints have little __. | Movement |
| What kind of joints are bound together by connective tissue? | Fibrous |
| What are the 3 kinds of fibrous joints? | Sutures, gonphoses, syndesmosis |
| Where are suture joints found? | Skull |
| Where are gonphses joints found? | Connect teeth to jaw |
| Where are syndesmosis joints found? | Forearm and leg. |
| Syndesmosis joints are bound together by __ only. | ligament |
| Cartilagenous joints fall under what basic category of joints? | Structural |
| What 2 kinds of joints are cartilagenous? | Synchondrosis, Symphysis |
| Cartilagenous joints have __ movement. | slight |
| Synchondrosis joints are found where? | ribs articulate with the sternum |
| Symphysis joints are found where? | pubic bone |
| Symphysis joints expand during __. | childbirth |
| Synovial joints are 2 bones separated by a __. | space |
| Synovial joints fall under what basic classification of joints? | structural |
| The fluid that lubricates joints in the space between the bones connected by synovial joints is called __ __. | synovial fluid |
| Bones joined by synovial joints are covered in __ __. | hyaline cartilage |
| Hyaline cartilage is also called __ __. | articular cartilage |
| Tendons connect bone to __. | muscle |
| Ligaments connect bone to __. | bone |
| Tendon injuries are called __. | strains |
| Ligament injuries are called __. | sprains |
| Injuries to tendons and ligaments are graded in __. | degrees |
| A hinge joint is a kind of __ joint. | synovial |
| A pivot joint is a kind of __ joint. | synovial |
| An ellipsoid joint is a kind of __ joint. | synovial |
| A saddle joint is a kind of __ joint. | synovial |
| A ball and socket joint is a kind of __ joint. | synovial |
| A gliding joint is a kind of __ joint. | synovial |
| Elbows, knees, ankles, all have what kind of joint? | hinge |
| The radio ulna of the forearm and the C1 and C2 vertebrae are what kind of joints? | pivot |
| The wrist is what kind of joint? | ellipsoid |
| The thumb is what kind of joint? | saddle |
| The hip is what kind of joint? | ball and socket |
| The sternoclavicular and costovertebral joints are what kind of joint? | gliding |
| Another word for gliding joint is __. | facet |
| A fluid filled sack that keeps bones from poking through our flesh is called __. | bursae |
| Shape is one of the three factors affecting the stability of __ joints. | synovial |
| Number of ligaments and the strength of the muscles affects the __ of synovial joints. | stability |
| The stability of the hip is __. | high |
| The stability of the shoulder is __. | low |
| When the bending movement decreases the angle between bones, it is called __. | flexion |
| When the bending movement increases the angle between bones, it is called __. | extension |
| Moving a limb away from the body's midline is called __. | abduction |
| Moving a limb toward the midline of the body is called __. | adduction |
| Raising a bone vertically is called __. | elevation |
| Lowering a bone vertically is called __. | depression |
| Moving the jaw forward horizontally is called __. | protraction |
| Moving a jaw back horizontally is called __. | retraction |
| Moving a jaw from side to side is called __ __ __. | lateral medial excursion |
| Moving a limb in a circular motion is called __. | circumduction |
| When a bone turns on its long axis, like the head or the trunk, this is called __. | rotation |
| Facing the palm upward is called __. | supination |
| Facing the palm downward is called __. | pronation |
| Moving the foot so the sole turns medially toward the body is called __. | inversion |
| Moving the foot so the sole turns faces laterally away from the body is called __. | eversion |
| Lifting the foot up toward the body is called __. | dorsiflexion |
| Pointing the foot toward the ground is called __. | plantar flexion |
| Pressing the fingers together is called __. | opposition |