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A&P I Lab- Quiz #2 -Bones- Exercise #9
TCC- Gail Daly
35
Anatomy
Undergraduate 1
05/26/2012

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Cards

Term
Functions of the Skeletal System-
Definition
Made up of cartilage and bone
Supporting and protecting
Helps in movement
Bones store lipids and calcium
Red marrow cavities are a site for hematopoiesis (blood cell formation)
Term
Axial
Definition
bones that lie around body’s center of gravity

skull, facial bones, rib cage, spinal column
Term
Appendicular
Definition
bones, limbs and appendages

Limbs, pectoral girdle, Pelvic Girdle
Term
Compact Bone
Definition
looks smooth and homogenous
Term
Long Bone
Definition
made up of compact bone

Ex. Femur and phalanges
Term
Short Bones
Definition
cubed shaped

Contain more spongy bone than compact

Ex. Tarsals and carpals
Term
Flat Bone
Definition
think, two waferlike layers of compact bone between a layer of spongy bone.

They are actually curved

Ex. Bones of the skull
Term
Irregular Bones
Definition
vertebrae
Term
Sesamoid Bones
Definition
special types of short bones formed in tendons

Ex. Kneecaps (patellas)
Term
Wormian
Definition
Aka Sutural Bones

Tiny bones between cranial bones (extra bone)

Ex. Vary differently on every person
Term
Tuberosity
Definition
large rounded projection

May be roughened
Term
Crest
Definition
narrow ridge of bone

Usually prominent
Term
Trochanter
Definition

Very large, blunt, irregularly shaped process

(only examples on femur)

Term
Line
Definition
narrow ridge of bone

Less prominent than a crest
Term
Tubercule
Definition
small rounded projection or process
Term
Epicondyle
Definition
raised area on or above a condyle
Term
Spine
Definition
sharp, slender, often pointed projection
Term
Process
Definition
any bony prominence
Term
Head
Definition
bony expansion carried on a narrow neck
Term
Facet
Definition
smooth, nearly flat articular surface
Term
Condyle
Definition
rounded articular projection
Term
Ramus
Definition
armlike bar of bone
Term
Groove
Definition
furrow
Term
Fissure
Definition
narrow slitlike opening
Term
Foramen
Definition
round or oval opening through a bone
Term
Notch
Definition
indentation at the edge of a structure
Term
Meatus
Definition
canal-like passageway
Term
Sinus
Definition
bone cavity, filled with air and lined with mucous membrane
Term
Fossa
Definition
shallow basinlike depression in a bone, often serving as an articular surface
Term
Sutural Bone Image
Definition
[image]
Term
Structure of a Long Bone
Definition
[image]
Term
Table 9.1 Image
Definition
[image]
Term
Compact Bone Image
Definition
[image]
Term
Microscopic Structure of Compact Bone Image
Definition
[image]
Term

Axial & Appendicular Image

 

Axial= GREEN

Definition
[image]
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