Practical Flashcards

1
Q

MHP: Indications

A

Subacute or chronic inflammation, pn, and spasm

Decreased ROM

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2
Q

MHP: Mechanism

A

Increased cellular metabolism

Increased tissue elasticity

Increased vasodilation

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3
Q

MHP: Hydrocolator

A

160-166*F

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4
Q

MHP: Therapeutic

A

Skin temp reaches 104-113*F

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5
Q

MHP: Toweling

A

6-8 layers of toweling; based on pt response

Cover is 2 layers

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6
Q

MHP: Time

A

20-30min

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7
Q

MHP: Risk

A

Burning; visualize mottling, ghost-white skin, or red splotches

Check skin at 5min to make sure not burning

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8
Q

Paraffin: Indications

A

Subacute or chronic inflammation, pain, and spasm.

Decreased ROM

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9
Q

Paraffin: Mechanism

A

Increased cellular metabolism

Increased tissue elasticity

Increased vasodilation

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10
Q

Paraffin: Temperature

A

118-126*F

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11
Q

Paraffin: Specific Heat

A

Conducts heat slow

Lower specific heat than water

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12
Q

Paraffin: Dips

A

7-12 dips, fingers spread, not touching sides, allowing time to dry between dips

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13
Q

Paraffin: Sustained Heat

A

Wrap hand with plastic bag, wrap bag with terry cloth

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14
Q

Paraffin: Time

A

15-20 min

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15
Q

Paraffin: Method

A

Pack (glove) method

7:1 ratio of wax and mineral oil

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16
Q

RICE: Indications

A

Acute, subacute, or chronic pain

Acute inflammation

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17
Q

RICE: Mechanism

A

Decrease cellular metabolism

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18
Q

RICE: Temperature

A

Cryotherapy range 32-65*F

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19
Q

RICE: Analgesia

A

Skin temp reaches 58*F

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20
Q

RICE: Risk

A

Sustained (2hrs) skin temp 55*F

21
Q

RICE: Time

A

20 min

22
Q

RICE: Edema

A

Compression and elevation decrease swelling

23
Q

US: Frequency

A

Superficial: 3.3 MHz

Deep: 1 MHz

24
Q

US: Duty Cycle

A

Acute: non-thermal, pulsed (20%)

Chronic: thermal, continuous (100%)

25
Q

US: Intensity

A

Acute: 0.5 W/cm^2

Chronic: 1.0-2.0 W/cm^2, varies by pt preference

26
Q

US: Time

A

Acute: 15 min

Chronic Superficial: 3-4 min

Chronic Deep: 10-12 min

27
Q

Interferential (Chattanooga): Carrier Frequency

A

4000 Hz

28
Q

Interferential (Chattanooga): Beat Frequency

A

Acute: 80-120 Hz

Chronic: 3-5 Hz

29
Q

Interferential (Chattanooga): Intensity

A

Sensory to muscle twitch, at pt comfort

30
Q

Interferential (Chattanooga): Time

A

10-30 min

31
Q

Interferential (Chattanooga): Pads

A

“Bracketing” pain

32
Q

Interferential (Chattanooga): Leads

A

Quadripolar

Channel 1 perpendicular to Channel 2

33
Q

Interferential (LSI): Carrier Frequency

A

4000 Hz

34
Q

Interferential (LSI): Beat Frequency

A

Acute: 80-120 Hz

Chronic: 3-5 Hz

35
Q

Interferential (LSI): Intensity

A

Sensory to muscle twitch; at pt comfort

36
Q

Interferential (LSI): Time

A

10-30 min

37
Q

Premod (Chattanooga): Frequency

A

Beat frequency created w/in the generator

38
Q

Premod (Chattanooga): Beat Frequency

A

Acute: 80-120 Hz

Chronic: 3-5 Hz

39
Q

Premod (Chattanooga): Cycle Time

A

Continuous

40
Q

Premod (Chattanooga): Intensity

A

Sensory or slight muscle twitch, at pt comfort level

41
Q

Premod (Chattanooga): Time

A

10-30 min

42
Q

Premod (Chattanooga): Pads

A

Bipolar, “bracketing” pn

43
Q

Russian (Chattanooga): Frequency

A

2500 Hz

44
Q

Russian (Chattanooga): Cycle Time

A

10/50 (10s on, 50s off)

45
Q

Russian (Chattanooga): Burst

A

Burst modulation of 50 bps

Can increase to 75 or 100 bps

46
Q

Russian (Chattanooga): Intensity

A

Strong muscle contraction, at pt comfort

Instruct conscious contraction to pt

47
Q

Russian (Chattanooga): Time

A

10 min

48
Q

Russian (Chattanooga): Pads

A

Bipolar, longitudinally along muscle