EXAM 2 Flashcards

1
Q

What is the number one predictor of falls

A

Hx of falls

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2
Q

What are three parts to the SAIL program

A

Sitting, standing, moving

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3
Q

Tenetti test

A

A test for balance: static, standing, short movement

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4
Q

To maintain balance, a person uses what strategy

A

Ankle

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5
Q

Inability to perform rapidly alternating movements

A

Dysdiadochokinesia

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6
Q

What percentage of the gait cycle is the stance phase

A

60%

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7
Q

what phase of the stance phase are plantar flexors most active

A

Toe-off

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8
Q

What causes the Trendelenberg gait

A

Weak hip abductors

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9
Q

What causes foot slap gait

A

Weak dorsiflexors

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10
Q

At which phase of adhesive capsulitis (frozen shoulder) is PT most effective

A

Thawing

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11
Q

Three signs of CRPS

A

Swelling, shiny skin, hyperhidrosis, pain, lack of function

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12
Q

What is the main cause of Parkinsons Disease

A

Low dopamine

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13
Q

Three main types of strokes

A

Embolus
Thrombus
Hemorrhage

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14
Q

Which blood vessel is most commonly affected with CVA

A

MCA

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15
Q

Four proteins involved in the sliding filament theory

A

Actin, myosin, tropomyosin, troponin

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16
Q

Type 1 muscle fibers are also known as

A

slow twitch/oxidative

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17
Q

Endurance activities primarily use what source?

A

type one- oxygen, and glucose

18
Q

When motor units are recruited they are recruited________
and ________ are recruited first?

A

Asynchronously
Type 1

19
Q

To cause hypertrophy, this principle must be applied?

A

Overload

20
Q

This strength program starts with 100% of a 10 ROM

A

Oxford technique

21
Q

This type of muscle contraction is usually done with core stability or an inflamed joint

A

Isometric

22
Q

This type of exercise involves the distal segment remaining in contact with the floor or stable surface

A

Closed Kinematic

23
Q

The thin myofilament is known as?

A

Actin

24
Q

Which PNF stretch involves a 6 second isometric contraction and a 30 second hold

A

Hold-relax

25
Q

When a muscle increases in strength which part of the muscle increases in number

A

Number of sarcomeres

26
Q

Most glenohumeral dislocations are which directions

A

Anterior and inferior

27
Q

Which proprioceptor is stimulated when a muscle is stretched too quickly

A

muscle spindles

28
Q

Which proprioceptor is stimulated with muscle contraction

A

Golgi tendon organ

29
Q

A grade 1 AC sprain involves the sprain of which ligaments

A

AC ligaments only

30
Q

Why might we want to intentionally stimulate the muscle spindle? for low or high tone?

A

low tone- quick stretch to temporarily increase tone

31
Q

Achilles tendinitis most commonly occurs as a result of

A

jumping, hiking, running uphill

32
Q

With tears of the meniscus of the knee which zone tends to heal better?

A

The red zone

33
Q

Jumpers knee is also known as?

A

Patellar tendinitis

34
Q

medial epicondylitis

A

golfers elbow

35
Q

Most commonly strained muscles are?

A

Adductors (groin) hamstrings, quads

36
Q

Commonly strained muscles are between

A

2 joints

37
Q

The most common mechanism for a sprained ankle is?

A

Eversion

38
Q

The terrible triad

A

ACL, MCL, medial meniscus

39
Q

Type of knee pain to do with disorder of the patella tracking?

A

Patellofemoral Pain syndrome

40
Q

Medial tibial stress syndrome

A

Shin splints

41
Q

Two common injuries affecting the glenoid labrum are called the

A

SLAP lesion and Bankart lesion

42
Q

3 Lateral ligaments of the ankle

A

Anterior talo fibular
Posterior talo fibular
Calcaneo fibular ligament