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History
Skeletal System
Muscular System
Articulations
Terminology
100
Dissection of human body, 1st to recognize arteries contain blood, distinguished motor and sensory nerves
What is Herophilus
100
types of bone and define
What is cancellous, aka spongy bone, interior to cortical bone, 70% porosity, weaker than cortical bone, high energy storage capacity due to trabeculae, metabolically more active than cortical bone cortical, aka compact bone, very dense exterior layer of bone, can with stand high levels of weight bearing and muscle tension in the longitudinal direction
100
three types of muscle, which is voluntary
What is cardiac, smooth, skeletal(voluntary)
100
define articulation and give an example
What is where one bone meets another, example a joint
100
Kinesiology vs. Biomechanics
What is the study of human movement vs. study of the structure and function of biological systems by means of the mechanical methods
200
looked into physiology and ultrastructure of striated muscle
What is Andrew and Hugh Huxley
200
five classifications of bone and an example
What is long : ulna, radius, femur short: talus, capitate flat: sternum, scapula irregular: sphenoid, vertebra sesamoid: patella
200
hypertrophy vs. atrophy
What is increase in size of muscle cells vs. decrease in size of muscle cells
200
gliding, hinge, pivot, condylar, ellipsoid, saddle, ball and socket
What is synovial joint
200
linear vs. angular
What is the movement along a straight or curved pathway vs. motion around some point
300
studied electricity in human muscle, Frankenstien
What is Raymond & Duchenne
300
Haversian Vs. Volksman Canals
What is Haversian, series of lamellae form osteons in cortical bone which allow blood vessels and nerves to travel through them Volksmann, small channels that carry blood vessels from the periosteum to the bone
300
PEE
What is Parallel elastic element, allows muscle to generate more force through end, peri, and epimysium -stretch generates tension which generates force
300
what can be used to measure ROM range of motion
What is Elgon, goniometer, flexiometer
300
tendon vs. ligament
What is that attached muscle to bone vs. bonds one bone to another
400
experimented with center of gravity
What is Braune and Fischer
400
Wolff's Law
What is every change in from and function of bone is followed baby definitive changes in their internal architecture
400
Muscle Fibers and differences
What is type 1 : slow oxidative, fatigue slowly type 2a: fast oxidative glycolytic, type 2b: glycolytic, fatigues quickly
400
Factors that effect ability to demonstrate jt flexibility
What is age, gender, temp., muscle tissue, shape of articulating surfaces, flexibility exercises participated in
400
4 big equations - stress - inertia - strain - force friction
What is stress = force/area inertia= mr^2 strain= change in length/original length force friction= (MU) x normal force
500
Horse in motion, animal in locomotion, human figure in motion, believed movement was the most important human function
What is Muybridge & Marey
500
Fuction of Periosteium
What is that which supplies blood to bone and keeps bone healthy
500
electromechanical delay ensures...
What is skeletal muscle cannot contract instantaneously
500
How does weight bearing effect stress?
What is stress is force/area, if the force is bigger the area is stronger
500
Cardinal planes, explain
What is sagittal, left and right halves frontal aka (coronal), front and back halves transverse, up and down halves