Basic anatomy Flashcards
What are the 3 Planes of movement?
Sagittal
Transverse
Frontal
What are the 3 axis of rotation?
Frontal
Transverse
Longitudinal
Which planes do the axis on rotation act upon?
Sagittal-Transverse
Frontal-Frontal
Transverse-Longitudinal
What are the 3 main connective tissues
Bone
Cartilage
Dense Connective tissue
What are the 3 main types of Cartilage with examples?
Hyaline Cartilage eg end of bones
Fibrocartilage eg discs in spine
Elastic cartilage eg ears
Function of Hyaline cartilage?(3)
Covers articular surfaces
Reduces friction
Absorbs shock
Function of Fibrocartilage?(3)
Forms discs and rings between joints
Great strength w/some elasticity
Can resist pressure
What are the 3 main types of dense connective tissue with examples?
Dense regular CT eg ligaments/tendons
Dense irregular CT eg joint capsule
Elastic CT eg lungs
Function of dense CT?
Provides strong attachment between structures
Function of Ligaments?
Connects bone to bone
Stabilises joint
Restricts excessive movement
Function of Tendons?
Attach muscle to bone
Transmit tensile loads
Function of Dense Irregular CT?
Provides strength in multiple directions
Function of Deep Fascia?
Sheet of CT surrounding and protecting muscles
Holds muscles together as well as separates groups
Function of Joint capsule?
Surrounds synovial Joints
What is the composition of Bone?
Osseous tissue = Collagen and Hard minerals eg calcium, magnesium, phosphate