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SSCT C6 Skeletal
SSCT Chapter Anatomy & Physiology Chapter 6 Skeletal Bones
Question | Answer |
---|---|
Forehead bone | Frontal |
Bone above the nose | Nasal |
Cheek Bone | Zygomatic |
Bone above the mouth and surrounding the lower part of the nose | Maxilla |
Jaw bone | Mandible |
Collar Bone | Clavicle |
Top chest bone | Manubrium |
Shoulder blade | scapula |
chest bone | Sternum |
Attaches the ribs the the sternum | Costal Cartilage |
Ribs | Ribs |
Small bone located at the bottom of the sternum and rib cage | Xiphoid process |
Spine | Vertebral Column |
Upper arm bone | Humerus |
Lower arm bone, top bone | radius |
lower arm bone, bottom | ulna |
Hip bone | Ilium |
butt bone | ischium |
pubic bone | pubis |
V-shaped bone above the tailbone | Sacrum |
Tailbone | Coccyx |
wrist bones | carpals |
bones in palm of hand | metacarpals |
fingers & toes | phalanges |
Above the femur and attaches to the hip bone | Greater trochanter |
Thigh bone (longest bone in the body) | Femur |
Knee bone | Patella |
Large lower leg bone | Tibia |
small lower leg bone | fibula |
Foot Bones between heal and Metatarsals | Tarsals |
Foot bones located between tarsals and phalanges | metatarsals |
Bone that covers the back upper and side portions of the head | parietal bone |
bone that cover the lower back of the head | occipital bone |
7 bones that support the neck | Cervical vertebrae |
tip of shoulder | Acromion process |
shoulder blade | scapula |
12 bones that make up the part of the spine located behind the chest area | Thoracic Vertebrae |
5 bones that make up the lower back | Lumbar vertebrae |
Heal bone | calcaneus |
Ilium, ischium & pubis make up the | Coxal bone |
formation of blood | hemopoiesis |
Humerus & femur | examples of the long bones |
carpals | example of short bone |
skull bones (i.e. frontal) | example of flat bone |
vertebrae | example of irregular bone |
Long portion of the bone, Shaft, a hollow tube made of hard, compact bone, hence a rigid and stong structure light enough in weight to permit easy movement. | diaphysis |
Core, the hollow area inside the diaphysis of a bone, contains soft yellow bone marrow | medullary cavity |
Bone ends, red bone marrow fills in small spaces in the spongy bone composing the epiphyses | epiphyses |
thin layer of cartilage covering the epiphysis (the bone end) | articular cartilage |
exterior shell, a strong fibrous membrane covering a long bone everywhere except at joint surfaces | periosteium |
interior shell, a thin membrane that lines the medullary cavity | endosteum |
Osteon - central canal, lamellae, canaliculi, lacuna, osteocyte | Compact Bone |
trabeculue, osteocyte | Spongy bone |
a extremely narrow tubular passage or channel in compact bone | canaliculi |
ring of calcified matrix surrounding the Haversian canal | concentric lamellae |
thin layer, as of bone | lamellae |
space or cavity (ie. contains bone cells in bone) | lacuna |
bone cell | Osteocyte |
bone absorbing cell | osteoclast |
bone forming cell | osteoblast |
needlike threads of spongy bone that surround a network of spaces | trabeculae |
located at the ends of bones, contain red bone marrow | spongy bones |
lays down bone matrix; builds bone | osteoblast |
maintains bone | osteocyte |
tears down bone | osteoclast |
bone disease in which there is an excessive loss of calcified matrix and collagenous fibers from bone | osteoporosis |
Allows your head to turn | Atlas & Axis |
joint | articulation |
only bone that does not articulate with another bone | hyoid |
joint has not movement | synarthroses |
fibrous connective tissue holds 2 bones together (joint) | synarthroses |
sutures in the skull (joint) | synarthroses |
slight movement joint | amphiarthroses |
Joint that has cartilage between bones - allows some movement | amphiarthroses |
symphysis pubis; joints between vertebrae | amphiarthroses |
freely movable joint | diarthroses |
joint capsule; joint cavity | diarthroses |
many types; majority of joints in body | diarthroses |
Shoulder & hip | ball & socket joint |
elbow | hinge joint |
atlas & axis | pivot joint |
thumb | saddle joint |
vertebrae | gliding joint |
wrist | condyloid |