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GMS-SkeletalTestRev
GMS-SkeletalTestReview
Question | Answer |
---|---|
What kind of joint is the elbow? | Hinge Joint |
What is a depression on the surface of a bone? | Fossa |
What bone forms the back and part of the skull base? | Occiput |
What bone has extensions that look like bat wings? | Sphenoid |
What is the conversion of Cartilage to Bone? | Ossification |
Where is Bone Marrow found? | In the middle the Medullary Cavity |
What are osteoclasts responsible for? | Breakdown of Bones |
What are the three parts of the Sternum? | Manubrium,Sternal Body,Xiphoid Process |
Where is spongy bone found? | Ends of Long Bones and center of other bones |
What is the difference btw Circumdation & Rotation? | Circum=Circle, Rotation=Twist/turning of bone on it axis |
Define Synarthrosis joint movement. | Fibrous Immovable connective tissue btw bones in skull mostly. |
Define Amphiarthrosis joint movement. | Slightly moveable cartilagious joint like btw vertebral bodies. |
Define Diarthrosis joint movement. | Freely moveable synovial joints like gliding, hinge, pivot, condyloid, ball&socket, saddle joints. |
What cells are involved in bone resorption? | Osteoclasts |
What is Lordosis? | Postural deviation,over-developed lumbar curve |
What is the hole that allows the spinal cord to pass through the occipital bone? | Foremen Magnum |
Describe Gouty Arthritis. | Deposits of sodium urate in/around joints |
What is a sinus? | Air space found in some skull bones. |
How many true ribs? | The 1st 7 pairs=14 |
Define Meatus. | Short channel/pathway eg.temporal bone leads to inner ear |
Describe Plantar Flexion. | Foot bent down,foot on gas petal |
Where are the malleoli? | Rounded boney proj at distal ends of tibia&fibula/sides of ankles |
How many phalanges are there in the hand? | 14 |
What pathology is the loss of bone mass and bone density? | Osteoporosis |
Which bones are found in the shoulder girdle? | Clavicle & Scapula |
What bones form the Acetabulum? | Ilium,Pubis,Ishium |
What is a Baker's Cyst? | Sac filled w/synovial fluid formed behind knee |
What are differences btw male & female pelvis? | WOMEM:Ilia wider&flared,Pelvic outlet larger,pelvic opening rounder,weight less,shorter sacrum&coccyx,pubic arch wider |
How many vertebrae in the human vertebral column? | 24:7Cerv,12Thor,5Lum |
Define Bursitis. | Inflammation of fluid filled sac(bursa)btw tendon & skin or btw tendon & bone. |
How many bones in the Axial skeleton? | 80 |
How many bones in the Appendicular skeleton? | 126 |
Define a Pivot Joint. | Allows rotation around length of a bone.Eg joint btw C1&C2, prox ends of Ulna & Radius. |
Describe Ankylosing Spondylitis. | Inflam Joints btw spinal bones & joints btw spine & pelvis, vertebrae fuse in advanced stages |
What are the functions of bones? | framework, protection, movement, store calcium, produce blood cells( red marrow) |
The ends of long bone such as the humerus are called the | Epiphysis |
The long narrow shaft of long bone is called the | Diaphysis |
What are bone building cells active during 2nd&3rd mo of embryonic development? | Osteoblast |
Define Endosteum. | Membrane lining inside the marrow cavity of long bone. |
Where is the Frontal bone of cranium? | Forehead,anterior skull roof contains sinues |
Where is the Parietal bone? | Top & sides of cranium |
Where is the Ethmoid bone? | Between Eyes |