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Sport - Skeletal
Sport - Skeletal System
Question | Answer |
---|---|
What type of bones are longer than wide, act as levers to create movement and produce red blood cells? | long bones |
What type of bones are as long as they are wide, used for weight bearing and absorb shock? | short bones |
What type of bones are wide & flat, protect vital organs and attach muscles & produce blood? | flat bones |
What type of bones are irregular shape, attach muscles, & provide protection, support & movement | irregular bones |
What type of bones are held within a tendon and reduce friction between the joint? | sesamoid bones |
What are examples of long bones? | humerus, tibia, femur |
What are examples of short bones? | tarsals, carpals |
What are examples of flat bones? | sternum, ribs, pelvis |
What are examples of irregular bones? | lumbar, thoracic, cervical |
What are examples of sesamoid bones? | patella |
Which area of the skeleton is the main core and contains the cranium, sternum, ribs & vertebral column? | axial skeleton |
Which area of the skeleton contains bones attached to the axial skeleton e.g. limps, scapula & pelvic girdle? | appendicular skeleton |
What are the main functions of the vertebral column? | movement, muscle attachment, attachment of ribs, protection of the spinal cord |
How many cervical vertebrae are there? | 7 |
What are the first 2 cervical vertebrae called? | axis & atlas |
What do the cervical vertebrae do? | attach the muscles of the nect |
How many thoracic vertebrae are there? | 12 |
What do the thoracic vertebrae do? | attach the muscles of the back & attach the ribs |
How many lumbar vertebrae are there? | 5 moveable vertebrae |
What do the lumbar vertebrae do? | attach the muscles of the lower back & support the weight of other vertebrae |
How many sacral vertebrae are there? | 5 fused together |
What do the sacral vertebrae do? | form the wall of the pelvis & support the weight of the other vertebrae |
How many coccygeal vertebrae are there? | 4 |
What do the coccygeal vertebrae do? | no function |