Rehab

Question 1

At least one foot in contact with ground at one time.

Answer 1

Walking.

Question 2

Involves period when neither limb is in contact with the ground.

Answer 2

Running.

Question 3

Distance between initial swing and initial contact of same limb.

Answer 3

Step.

Question 4

Period from initial contact to initial contact of the same limb.

Answer 4

Stride.

Question 5

Each stride comprises ____ steps.

Answer 5

Two.

Question 6

Stance phase occupies ____% of the gait cycle.

Answer 6

60%

Question 7

Five parts of stance phase.

Answer 7

1. Initial contact
2. Loading response
3. Midstance
4. Terminal stance
5. Preswing

Question 8

The swing phase is ____% of gait cycle.

Answer 8

40%

Question 9

Swing phase starts here.

Answer 9

Toe off (initial swing).

Question 10

Center of gravity located here.

Answer 10

Just anterior to T10.

Question 11

Equinus deformity may cause these two gait patterns.

Answer 11

1. Steppage

2. Backward setting of knee (recurvatum)

Question 12

Hemiplegia may cause this gait pattern.

Answer 12

Prolongation of stance and double-limb support.

Question 13

Increased energy expenditure from average transtibial amputation.

Answer 13

25%.

Question 14

Increased energy expenditure or bilateral transtibial amputations.

Answer 14

41%

Question 15

Increased energy expenditure from transfemoral amputation.

Answer 15

65%

Question 16

More energy expenditure with bilateral transtibial or transfemoral amputations?

Answer 16

Transfemoral

Question 17

Load transfer methods for amputation levels.

Answer 17

Direct load transfer – knee or ankle disarticulation. Prosthetic socket needed only for suspension.
Total contact method – requires intimate fit of prosthethesis in 7-10 deg flexion of knee. 5-10 deg adduction, flexion of femur for transfemoral.

Question 18

Gold standard for vascular inflow measurement.

Answer 18

Transcutaneous partial pressure of oxygen.

Question 19

Transcutaneous partial pressure of oxygen that will correlates with wound healing.

Answer 19

> 40 mmHg

Question 20

For body-powered upper extremity prostheses the terminal device is activated by this.

Answer 20

Shoulder flexion and abduction.

Question 21

Myoelectric upper extremity prostheses are most successful with these amputations.

Answer 21

Midlength transradial.

Question 22

Articulated dynamic-response foot prostheses allow for these motions.

Answer 22

Inversion/eversion, rotation

Question 23

Types of dynamic-response foot prostheses (2).

Answer 23

1. Articulated

2. Non-articulated

Question 24

The position of the prosthetic knee in relation to the patient’s line of weight bearing.

Answer 24

Alignment stability.

Question 25

For transtibial prostheses, pistoning in swing phase is usually caused by this.

Answer 25

Ineffective suspension system.

Question 26

For transtibial prostheses, pistoning in stance phase is usually caused by this.

Answer 26

Poor socket fit or volume changes in stump.

Question 27

This knee prosthesis has a moving instant center of rotation that provides for different stability characteristics during the gait cycle.

Answer 27

Polycentric (four-bar linkage) knee.

Question 28

This prosthetic knee functions like a constant-friction knee during the swing phase but "freezes" by application of a high-friction housing when weight applied to limb.

Answer 28

Stance-phase control knee.

Question 29

This prosthetic knee allows adjustment of cadence response by changing resistance to knee flexion by means of a piston mechanism.

Answer 29

Fluid-control (hydraulic and pneumatic) knee.

Question 30

Prosthetic foot inset causes pain here in BKA.

Answer 30

Proximomedial and distolateral.

Question 31

Prosthetic foot outset causes pain here in BKA.

Answer 31

Proximolateral and distomedial.

Question 32

Forward or posterior prosthetic foot placement in BKA more stable?

Answer 32

Forward.

Question 33

Lowest level spinal cord injuries for which transfers are dependent.

Answer 33

C4

Question 34

Spinal cord cord injuries at which transfers may need assistance.

Answer 34

C5

Question 35

Spinal cord injuries at which transfers become independent.

Answer 35

C6

Question 36

C5 spinal cord injuries require this wheelchair.

Answer 36

Mouth control.

Question 37

C6 spinal cord injuries use this propulsion.

Answer 37

Manual.

Question 38

Polio affects these cells.

Answer 38

Anterior horn cells of spinal cord.

Question 39

Postpolio syndrome.

Answer 39

Aging phenomenon by which more nerve cells become inactive.