quiz 1

Question 1

the study of human movement as it relates to anatomy, physiology, physics, geometry, biomechanics

Answer 1

kinesiology

Question 2

position similar to anatomical position except palms face toward sides of body

Answer 2

fundamental position

Question 3

all parts of the object move same distance in the same direction and at the same velocity

Answer 3

linear motion

Question 4

straight line of movement

Answer 4

rectilinear

Question 5

curved line of movement

Answer 5

curvilinear

Question 6

motion about a fixed axis

Answer 6

angular/rotary

Question 7

branch of physics hat involves the motion of objects without reference to the forces that cause the motions

Answer 7

kinematics

Question 8

motion occurring at a joint. Movement of bones around a joint axis

Answer 8

osteokinematics

Question 9

• accessory motion in the joint
• specific to movement at the joint surface
• terms associated with arthrokinematics: glide/slide, spin, roll

Answer 9

arthrokinematics

Question 10

saggital plane = _____ axis

Answer 10

frontal

Question 11

transverse plane = ____ axis

Answer 11

vertical/longitudinal

Question 12

frontal plane = _____ axis

Answer 12

sagittal

Question 13

application of kinesiology to use of the body in daily life activities and to the prevention and correction of problems related to posture and lifting

Answer 13

body mechanics

Question 14

basic principles of body mechanics:

Answer 14

• center of gravity must be stable
• stable BOS
• Keep a vertical line of support
• maintain proper alignment

Question 15

before beginning a lift:

Answer 15

• check environment
• plan ahead
• plan teamwork

Question 16

definition: number of planes in which the joint can move

Answer 16

degrees of freedom

Question 17

joint functional category: no movement

Answer 17

synarthrosis:

• suture
• gomphosis
• cartilagninous synchondrosis
• bony fusion synostosis

Question 18

joint functional category: little movement

Answer 18

amphiarthrosis:

• syndesmosis
• symphysis

Question 19

joint functional category: free movement

Answer 19

diarthrosis:

• synovial

Question 20

a specific pattern of movement restriction of the joint

Answer 20

capsular pattern

Question 21

capsular pattern of restricted motion –>

Answer 21

capsule is the limiting structure

Question 22

non-capsular pattern of restricted motion –>

Answer 22

other structures are involved

Question 23

joint motion

Answer 23

osteokinematic motion

Question 24

joint surface motion

Answer 24

arthrokinematic motion

Question 25

new points on each surface come in contact throughout the movement

Answer 25

roll

Question 26

one point on a surface contacts new points on adjacent surface (linear movement)

Answer 26

glide/slide

Question 27

same point on each surface remains in contact

Answer 27

spin

Question 28

quality of what is felt when a joint is moved passively to its end range and a slight pressure is applied

Answer 28

end feel

Question 29

definite limit, bony block

Answer 29

hard end feel

Question 30

firm with slight give at limitation. Tension in joint capsule, ligaments, muscles/tendons

Answer 30

firm end feel

Question 31

limitation due to soft tissue approximation and compression due to muscle or adipose tissue mass

Answer 31

soft end feel

Question 32

limitation due to considerable pain; mechanical limitation not felt yet

Answer 32

empty end feel

Question 33

Rule: The convex or concave shape of a bone moving on another bone determines the motion at the joint surface

Answer 33

Convex-Concave Rule

Question 34

Convex-Concave Rule: If a convex surface moves over a concave surface, the glide is in the ______ direction of the moving body segment or the roll.

Answer 34

opposite

Question 35

Convex-Concave Rule: If a concave surface moves over a convex surface, the glide is in the _____ direction of the moving body segment or the roll

Answer 35

same

Question 36

how much of the joint surfaces are in contact with each other

Answer 36

joint congruency

Question 37

joint surfaces have maximum contact; joint is tightly compressed; ligaments are joint capsule are taut

Answer 37

close-packed, closed-pack position

Question 38

joint surfaces have minimum contact; parts of joint capsule and ligaments are lax

Answer 38

open-packed, loose-packed position, or resting position

Question 39

______ positions are usually used when testing a joint for stability

Answer 39

close-packed, closed-pack positions

Question 40

______ positions may be used for joint mobilizations including joint traction or distraction; used for positioning to help relieve pain in joints

Answer 40

open-packed, loose-packed, resting positions