Midterm- Miscellaneous Flashcards

1
Q

arthrokinematic: convex on concave =

A

roll/glide opposite direction

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2
Q

arthrokinematic: concave on convex =

A

roll/glide same direction

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3
Q

End Feel Ex: Soft

A

tissue compression (knee flexion)

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4
Q

End Feel Ex: Hard

A

bony stop (elbow extension)

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5
Q

End Feel Ex: Firm

A

capsular, ligamentous (ankle dorsiflexion)

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6
Q

Define extensibility

A

lengthening of muscle

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7
Q

Define elasticity

A

ability of muscle to return to normal length

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8
Q

Active Length/Tension Relationship

A

muscle produces max force near resting length (mid-range)

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9
Q

Active Insufficiency

A

muscle fully shortened and incapable of contracting to produce full ROM at both joints

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10
Q

Passive Insufficiency

A

muscle fully lengthened and incapable of stretching to extent required for full ROM at both joints

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11
Q

force-velocity relationship

A

speed of muscle contraction affects force generated by muscle (eccentric > isometric > concentric)

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12
Q

isometric contraction

A

muscle contraction without movement/position change

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13
Q

isotonic: concentric contraction

A

muscle contraction w/ shortening
(O&I move closer)
-usually against gravity

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14
Q

isotonic: eccentric contraction

A

muscle contraction w/ lengthening
O&I move away from each other
-usually with gravity

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15
Q

open kinetic chain

A

distal segment free
non-weight bearing

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16
Q

closed kinetic chain

A

distal segment fixed
weight-bearing

17
Q

overload principle

A

load/demand on tissue must be greater than normal to adapt & make gains

18
Q

SAID principle
(specific adaptation to imposed demands)

A

train w/ specificity to produce specific adaptation

19
Q

reversibility principle

A

adaptations and progress are reversible

20
Q

muscle spindles

A

monitor changes in muscle length
stimulated & “excitatory”

21
Q

Golgi Tendon Organs (GTOs)

A

detect increase in muscle tension
inhibit motion when stimulated (cause relaxation)

22
Q

MMT Grade 5/5

A

full available ROM against gravity & therapist’s max force

23
Q

MMT Grade 4/5
-explain 4- & 4+

A

full available ROM against gravity & therapist moderate force
(breaks at max resistance)

24
Q

MMT Grade 3/5

A

(starting point)
full available ROM against gravity (no resistance)

25
Q

MMT Grade 3-/5

A

> than 50% available ROM against gravity

26
Q

(2) MMT Grade 2+/5

A

< than 50% available ROM against gravity, no resistance
OR gravity min position w/ full available ROM, min. resistance

27
Q

MMT 2/5

A

full available ROM in gravity min/eliminated

28
Q

MMT 2-/5

A

< full available ROM in gravity min/eliminated

29
Q

MMT 1/5

A

trace contractile activity (seen/palpated)

30
Q

MMT 0/5

A

completely inactive muscle (seen/palpated)

31
Q

hamstring length tests (2)

A

passive SLR
passive knee extension (start 90/90)

32
Q

iliopsoas length test

A

Thomas test: hang over table

33
Q

rectus femoris length tests (2)

A

Ely’s test: prone, heel to butt
also Thomas test: hang over table

34
Q

TFL/IT band length test

A

Ober’s test: sidelying, top leg drop

35
Q

genu valgum

A

knock-kneed
inc. Q angle

36
Q

Genu varus

A

bow-legged
dec. Q angle

37
Q

plastic deformation

A

soft tissue stretch that assumes new greater length

38
Q

Pronation- combo of OK motions (3)

A

dorsiflexion
eversion
abduction

39
Q

Supination- combo of OK motions (3)

A

plantarflexion
inversion
adduction