Ch 8 skeleton system Word Scramble
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Term | Definition |
Freely moveable joints | Hinge, ball& socket, pivot, gliding, saddle, condyloma |
Acromion & Coracoid Proces | Serves as an attachment point on the scapula for ligaments & muscles |
Cervical curvature | Develops 3-4 months after birth |
Ribs | True, floating, and false |
Lumbar curvature | Develops at 1year of age |
Moving synovial joints | Ball & Socket |
Dorsiflexion | Opposite of plantar flexion |
Supination | Hands facing upward |
Meduallary cavity | Lined with endosteum |
Sacrum | Fused vertebrae that forms the pelvis |
Epiphyseal disc | Growth plate; site of longitudinal bone growth |
Epiphysis | Found at the ends of long bones and covered by articular cartilage |
Types of Ossification | Intramembranous and endochondral |
Types of joints | Immovable. Slightly moveable. Freely or synovial |
Plantar flexion | Toe dancing; bending of foot down |
Osteoclasts | Bone destroying cells |
Fontanels | Soft spots on babies head. Swelling indicates traumatic injury Indentation or sunken in indicates dehydration |
"water on the brain" Hydro cephalus | Excessive fluid accumulated with in the brain of an infant. The bones are forced apart and the skull enlarge |
Sutures in the skull | A joint connects the bones of the skull No significant movement occurs Coronal~Lamboidal~ and squamosa sutures |
Bursa | aka bursitis or Tennis elbow. Small sacs of synovial fluid between joints & tendons that Cross over the joint |
Diaphysis | Long shaft bone. Considered to have great strength |
Calcaneus | Heel bone |
Sternum | Aka breast bone. Consist of 3 parts including manubrium, Body Xiphoid process |
Veretebral column | Forms a supporting structure for the head of the Thorax Attachment to the pelvic girdle Protects the spinal cord |
Sternum | Manubrium, body, and xiphoid process |
Occipital | Contains the foramen magnum |
Articulation | Found on the outer surfaces of the epiphysis |
Periosteum | Tough outer surface of the Bone |
Long bones | Found in the arms, forearms, palms,fingers, thigh, legs, and instep Metacarpals and phalanges |
Short Bones | Cube like shaped and found primarily in the ankles and wrist |
Flat bones | Thin, flat, and curved Found in the ribs, breast bone, cranium, They make up most of the shoulder girdle |
Irregular bones | Found in the hips, vertebrae and various bones in the skull |
Occipital | |
Synovial | Membrane that lines the insides of the free moving joints |
Midclaviclular lines | Apic pulse (CPR) |
Axis | C2. Aka dense. Help your head move side to side (saying no motion) goes through the base of the brain. Main cause of SIDS. injury to the spinal cord |
Atlas | C1. Sits on top of first and second cervical vertebrae. Has no body |
Lordosis | Exaggerated lumbar curvature. Aka swayback |
C- Shape | Curvature of the spine in an infant bending away from the front of the body |
Scoliosis | Lateral curvature of the thoracic vertebrae. Can compress abdominal organs causing difficulty breathing |
Kyphosis | An exaggerated thoracic curvature. Aka hunchback |
Created by:
LMPayne
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