Anatomy Flashcards
What type of arthritis does uric acid build up in blood
Gouty Arthritis
Which joint is an immovable joint?
Synarthrosis
What joints the sacrum at sacroiliac joint
IIium
Which arthritis has an unknown cause
Rheumatoid Arthritis
Which joint has one bone fit into another ring of another bone
Pivot joint
Does not bear weight
Fibula
Freely moveable joint
Diarthrosis
Bone ends fuse and joints may become immobile if not treated
Gouty Arthritis
Destroyed cartilage,scar tissue forms, and connects bone ends
Rheumatoid Arthritis
Shinebone
Tibia
Hyaline cartilage covers ends of bones which forms joints
Articular cartilage
Egg shaped particular surface of one bone fits into oval concavity
Condyloid joint
2 coxal bones and sacrum
Pelvic girdle
Slightly moveable
Amphiarthrosis
Cylindrical end of one bone fits into trough shape of another bone ;angular movement in one plane
Hinge joint
Many joints affected at once
Rheumatoid Arthritis
Thigh bone
Femur
Genetic influence
Gouty Arthritis
Supports trunk of body and lower limbs
Pelvic girdle
Articulates with tibia at medial and lateral condyles
Femur
Support fibrous capsule
Reinforcing ligaments
Articular capsule enclosed it and contains synovial fluid
Joint cavity
Short slipping movements
Plane joint
Fibrous tissue unites them
Fibrous joints
Compromises anterior portion of coxal bones and articulate at symphysis Pubis
Pubis
Has 7 tarsals
Ankle
Supports weight of body
Tibia
Fibrous connective tissue capsule that encloses the joint surface ;lines with smooth synovial membrane
Fibrous articular capsule
Fibrous longer than sutures
Syndesmoses
Makes L shape portion and supports sitting weight
Ischium
Forms needle shaped crystals in soft tissue joints
Gouty Arthritis
How many bones does a coxal bone have
3
What happens if the vertebral collapses
Kyphosis
Supports body weight (heel)
Carcaneus
Easily felt under skin and not protected with muscle
Anterior crest
Flattened fibrous sacs lined with synovial membrane and contains thin film of synovial fluid
Bursae
Largest and most superior portion of coxal bone
IIlium
Obturator foramen found in each pubis which allows blood vessels and nerves to go into anterior part of the thigh
Large opening
Elongated bursa that wraps around tendon
Tendon sheath
Articulates with tibia at medial and lateral condyles
Femur
Bone ends are connected by cartilage
Cartilaginous joints
Articulating bone ends are separated by joint cavity and contains synovial fluid
Synovial joints
Returning bone to proper position
Reduction
Protects and supports abdominal and pelvic organs
Pelvic girdle
Has 5 metatarsals
Sole
Superior to pelvis and measures pelvis from flared portion of IIlia to ilia
False pelvis
What does medial malleolus form
Inner bulge of ankle
Bursae/synovial membrane inflammation
Bursitis
Provides framework for lower leg,thigh and foot
Lower limbs
3 arches 2 longitudinal and one transverse
Foot
5 metacarpals #1 on thumb side
Palm
Surrounded by bone lies inferior to flaring parts of ilia and pelvic brim
True pelvis
What is the point of attachment for patellar ligament
Anterior tibial tuberosity
Why is the true pelvis important to women
Childbirth
Articulates with fibula and tibia
Foot
What binds foot bones together
Ligaments
Ligaments/tendons reinforcing a damaged joint from excessive stretching or torn away from bone
Sprain
How are joints classified
Amount of possible movement
Inferior opening of pelvis
Outlet
Cup like depression that articulates with femur
Pelvic girdle
Superior opening
Inlet
What does the pelvic girdle consist of
IIium ,ischium,and pubis
Where is the radius located
Thumb side of forearm
How are the radius and ulna connected
Entire length by interosseous membrane
Made up of 8 carpals
Wrist
How is the wrist joined together
Carpus ligaments
Disc shaped head of radius forms joints with capitalism of humerus
Radius
What functions does the pelvic girdle provide
Acetabula-sockets provide attachment for femur
Obturator Foramen-allows passage for nerves/blood vessels
What is the upper extremities composed of
Carpals,metacarpals,phalanges,clavicle,scapula,humerus,ulna,radius
What are the lower extremities composed of
Femur,patella,tibia,pelvis,fibula,tarslas,metatarsals,and phalanges
What does the shoulder girdle consist of
Scapula and clavicles
What is the function of the appendicular skeleton
Make body movement possible and protect organs of digestion excretion and reproduction
How many bones are in the appendicular skeleton
126
What extremities does the appendicular skeleton form
Shoulder girdle,upper extremities,pelvic girdle,and lower extremities
What is the last bone of the axial skeleton
Sternum
What are the three parts to the sternum
Manubrium,gladiolus,xiphoid process
How many true ribs are there
7
How many false ribs are there
5
How many floating ribs are there
2
What is the purpose of intervertebral discs
Seperate vertebrae and act as shock absorber /permits bending or twisting movement
What are the vertebrae of the spinal cord
7 cervical
12 thoracic
5 lumbar
1sacrum
1coccyx
What are sinuses
Air spaces that act as resonating chambers for the voice
What is foramen
Openings in the bones that allow nerve and blood vessels to enter or leave the bone
What is process
Serves as an attachment for muscle or tendon
What are the 14 facial bones
Mandible,maxilla,zygomatic,lacrimal,nasal,palatine
What are the ring bones in the middle of the ear called
Auditory ossicles
What is the name for the opening of the external auditory canal of the outer ear
External auditory meatus
How many Fontanels are babies born with
2
What are the 8 cranial bones
Frontal,parietal,temporal,occipital,ethmoid,sphenoid
What is the purpose of the axial skeleton
Protect major organs of nervous,respiratory,and circulatory systems
How many bones are in the axial skeleton
80
What does the axial skeleton consists of
Skull,spinal column,ribs,and breastbone
What are the components of the synovial joints
Bursa,ligaments,synovial capsule,and synovial membrane
What are the types of joints
Synovial,cartilaginous,fibrous
What covers the ends of long bones and surface of joints
Articular cartilage
Where is yellow bone marrow found
Medullary cavity of long bones
Where is red bone marrow located
Spongy bone
What does red bone marrow do
Manufactures red blood cells,hemoglobin,white blood cells and thrombocytes
What is the tough membrane that covers the outside of the bone
Periosteum