Laws and Definitions

Question 1

steady deformation due to sustained axial pressure

Answer 1

creep

Question 2

energy loss from loading and unloading disc

Answer 2

hysteresis

Question 3

long standing creep with hysteresis event

Answer 3

buckling syndrome

Question 4

deformation increases in proportion to the load applied

Answer 4

hookes law

HOOKE grip - deadlift deformation proportional to load

Question 5

opposing translation of two body parts

Answer 5

sheer

Question 6

any recoverable deformation

Answer 6

elastic deformation

Question 7

property of material or structure that returns it to its original form after you remove the load

Answer 7

elasticity

Question 8

non recoverable deformation

Answer 8

plastic deformation

Question 9

property of a material to permanently deform when its loaded beyond its elastic range

Answer 9

plasticity

Question 10

property of returning to the former shape or size after distortion

Answer 10

resilience

Question 11

property of a material showing sensitivity to the rate of loading or deformation which slowly deforms and slowly reforms

Answer 11

viscoelasticity

Question 12

property of materials to resist loads that produce shear

Answer 12

viscosity

Question 13

balance of compression and tensile forces on connective tissue

Answer 13

tensegrity

Question 14

increased epiphyseal plate pressure decreases growth OR decreased pressure causes increase growth

example

Answer 14

heuter Volkmann

salter Harris type 5

Question 15

bone responds to stress

• increase stress increases bone

Answer 15

wolff law

Question 16

soft tissue responds to stress

Answer 16

davis

Question 17

a nerve which supplies a joint supplies the muscle and skin around it (axoplasmic aberration)

Answer 17

Hilton law

Question 18

pain threshold and measurement

Answer 18

algometry

Question 19

nitrogen release during adjustment

Answer 19

cavitation

Question 20

skin rolling over spine for diagnosis and treatment

Answer 20

roulement

Question 21

proximal neurological irritation causing distal neurological pathology

Answer 21

double crush