Skeletal/muscle Flashcards
Ligaments
Bond bones to other bones
What bones are in the face?
Nasal,lacrimal,maxillary, mandibular,zygomatic, vomer,mental foramen
What bones protect/support internal organs
Flat bones: skull, shoulder blades, ribs, pelvic
Tendons
Bond muscle to bone
Foot bones
Talus, calcaneus,Tarsals, metatarsals, proximal phalanges, middle phalanges, distal phalanges
Parts of shoulder blade
Acromion, scapula, glenoid fossa
Tibia
Larger of 2 leg bones
Fibula
Smaller of 2 leg bones
Ilium
Uppermost part of pelvis
Ischium
Lowest part of pelvis
Pubis
Middle part of pelvic bone
Pelvic girdle
Pelvis as a whole
Scapula
Shoulder blade
Manubrium
Right above sternum
Xiphoid process
Below sternum
Pubic symphysis
Connects pelvis at bottom
Intervertebral discs
In between vertebra
Vertebral body
Between intervertebral disk
Transverse process
On each side of spinous process
Lamina
In between transverse & spinous process
Spinous process
Part protruding from the back
Lacrimal bones
Bones in corner of eye (tears)
Zygomatic bones
Cheek bones
Vomer
Lower bone of nasal cavity
Trochanters
Large/small processes for tendon attachments
Condyle
Lower part; rounded knuckle-like process
Tuberosity
Small round elevation where tendons/muscles attach
Epicondyle
Above condyle
Olecranon fossa
Elbow
Sutures
Where cranial bones join at joints (immovable)
Occipital bone
Base of back of skull
Sphenoid bone
Behind eyes/cheek bone
Ethmoid bone
Supports nasal cavity and forms part of eye socket
Diaphysis
Middle region of long bone
Epiphysis
Each end of long bone
Epiphyseal line/plate
Area of cartilage (growth plate)
Metaphysis
Flared portion of bone
Periosteum
Vascular membrane covers surface of long bone
Articular cartilage
Bone meet another bone to form joint
Compact (cortical) bone
Hard dense layer around diaphysis
Haversian canals
Canals containing blood vessels that bring oxygen to bone remove waste
Medullary cavity
Hallow center of bone
Cancellous bone
Porous/less dense spongy
Yellow marrow
Fat cells
Red marrow
Immature/ mature red blood cells
Subluxation
Partial or incomplete dislocation (compression fracture)
Scoliosis
Curving of the spine
Kyphosis
Increased posterior curve in thoracic spine
Lordosis
Increased anterior curve of lumbar spine
Osteomyelitis
Inflammation of bone/marrow secondary to infection
Osteoporosis
Decrease in bone density (weakening)
Simple fracture
Closed
Compound fracture
Open (out of skin)
Colles fracture
Wrist
Compression fracture
Vertebra
Comminuted fracture
Femur (shatter)
Greenstick fracture
Femur (chip)
Ankylosis
Arthritis
Rheumatoid arthritis
Chronic joint condition. Inflammation/pain; treated w/ heat application, aspirin, NSAIDs, DMARDs
Osteoarthritis
Degenerative joint disease loss of articular cartilage/hypertrophy of bone; treated w/ aspirin/ (NAAIDS)
Leiomyosarcoma
Malignant Cancer in the smooth muscle
Leiomyoma
Benign tumor of smooth muscle
Supination
Turning the palm upward
Pronation
Turning palm downward
Visceral muscle
Muscle connected to internal organs; involuntary or smooth
Skeletal muscle
Striated muscle; voluntary moves all bones, facial, eye movements
Ossification
Replace cartilage with bone
Osteoclast
Reabsorb or digest bone
What minerals and vitamins help with bone formation?
Calcium, phosphorus, vitamin D
What is the function of bone marrow?
Produces lymphocytes, cells and platelets
Processes
Attachments for muscles,tendons,ligaments
Depressions
Openings that are passages/join bones
Fissure
Narrow groove or slit-like opening
Foramen
Opening for blood vessels and nerves
Fossa
Shallow cavity in/on a bone
Sinus
Hollow cavity w/in bone
What do air cavities do?
Lighten then skull/warm and moisten air passing through resp. system
Which ribs are false ribs?
8-10
Ulna
Proximal to elbow when bent
Radius
Aligns with thumbs
Fontanelle
Soft spot
Sella turcica
Depression in sphenoid bone by pituitary gland
Styloid process
Pole-like process extending down from temporal bone on each side of skull
Ewing sarcoma
Malignant bone tumor; often 5-15yr; surgery and treatment best cure; pain/ swelling
Exostosis
Bony growth on surface of bone
Osteogenic sarcoma
Malignant tumor on bone
Talipes
Clubfoot; treated w/ orthopedic casts or surgery
Reduction
Restoration of bone to normal position
Ankylosing spondylitis
Chronic progressive stiffening of joints (spine)
Gouty arthritis
Inflammation due to excessive uric acid in body
Ganglion
Fluid-filled cyst by joint
Lyme disease
Recurrent arthritis, myalgia,neuron and cardio symptoms caused by deer ticks