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PAE > Electrotherapy 1 Gold Rank > Flashcards

Electrotherapy 1 Gold Rank Flashcards

1
Q

Coulomb’s law

A

Force of interaction between the two charges
Directly proportional to product of charges
Indirectly proportional to square of distance

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2
Q

ability to hold electrical charge

A

Capacitance

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3
Q

flow of electrons in a conducting medium

A

Current Intensity

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4
Q

driving force of electrons that pushes electrons

A

Voltage

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5
Q

opposes the flow of current

A

Resistance

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6
Q

unit for capacitance

A

farads

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7
Q

unit voltage

A

volts

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8
Q

unit for current intensity

A

Amperes

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9
Q

unit for resistance

A

Ohm

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10
Q

Frequency is inversely proportional to wavelength

A

True

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11
Q

Wiend’s Law

A

wavelength is inversely proportional to temp

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12
Q

Modalites of low freq ES

A

TENS
NMES

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13
Q

modalities of medium freq ES

A

IFC
Russian

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14
Q

modalities of high freq ES

A

US
Diathermy
IRR
UVR

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15
Q

frequency of low frequency ES

A

1-1000/1-2000 Hz

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16
Q

frequency of medium frequency ES

A

1000-10000/3000-6000 Hz

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17
Q

frequency of high frequency ES

A

> 10,000 Hz

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18
Q

electrode size of monopolar ES

A

unequal (active is smaller)

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19
Q

electrode size of bipolar ES

A

equal

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20
Q

electrode size of quadripolar ES

A

equal

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21
Q

indication of monopolar ES

A

innervated ms
small ms

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22
Q

indication of bipolar ES

A

denervated ms
large ms

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23
Q

indication of quadripolar ES

A

TENS/IFC

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24
Q

current amplitude of direct constant (galvanic current) ES

A

1-4 mA

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25
Q

Rx duration of direct constant (galvanic current) ES

A

20-40 mins

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26
Q

Total current delivered in direct constant ES

A

40-80 mA/mins

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27
Q

Cathode pH reaction

A

alkalinic

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28
Q

Anode pH reaction

A

acidic

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29
Q

Cathode attracts

A

Na

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30
Q

Anode attracts

A

Cl

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31
Q

Cathode forms

32
Q

Anode forms

33
Q

Cathode effects

A

softening/sclerolytic

34
Q

Anode effects

A

hardening/sclerotic

35
Q

Risk of burns in cathode

36
Q

Risk of burns in anode

37
Q

Color of skin in cathode reaction

A

marked red

38
Q

Color of skin in anode reaction

39
Q

NCV in cathode

40
Q

NCV in anode

41
Q

Polarity in cathode

A

depolarization

42
Q

Polarity in anode

A

hyperpolarization

43
Q

Bubble form in cathode

A

tiny rapidly forming

44
Q

Bubble for in anode

A

large slow forming

45
Q

Cations

A

Magnesium
Calcium
Renotin
Copper Sulfate
Lidocaine/Xylocaine
Vinca Alkoid
Hydrocortisone
Zinc sulfate
Hyaluronidase

46
Q

Anions

A

NaCL
Salicylic Acid
Acetate/Acetic acid
Iodine
Dexamethasone
H2O

47
Q

Indication of Hydrocortisone and Dexamethasone

A

inflammation

48
Q

Indication of Lidocaine/Xylocaine

49
Q

Indication of Copper Sulfate

A

Fungal infection

50
Q

Indication of magnesium and calcium

A

muscle spasm

51
Q

Indication of renotin

52
Q

Indication of Vinka Alkoid

A

Trigeminal Neuralgia`

53
Q

Indication of Hyaluronidase

54
Q

Indication of Zinc Sulfate

A

hay fever
Allergic rhinitis
Ulcer

55
Q

Pulse duration of faradic current

56
Q

Frequency of faradic current

57
Q

Indication of faradic current

A

Innervated ms

58
Q

motor effects of faradic current

59
Q

Pulse duration of rectangular current

60
Q

Frequency of rectangular current

61
Q

indication of rectangular current

A

denervated

62
Q

motor effects of rectangular and exponential prog current

A

slow and sluggish

63
Q

indication of galvanic current

A

denervated ms

64
Q

ms reaction to faradic current

A

tetanic contraction

65
Q

ms reaction to galvanic current

A

brisk contraction

66
Q

intensity needed to produce min muscle contraction

67
Q

time in ms needed to produce min muscle contraction

68
Q

automatic rise in threshold of excitation 2 gradual increase in stimulus

A

Accomodation

69
Q

Du Bois Reymond Law

A

to electrically stimuate a nn/ms; there must be a sudden change in intensity of stimulus

70
Q

Polar formula for galvanic current

A

CCC>ACC>AOC>COC

71
Q

Open Gate Theory

A

Activation of small diameter fibers
Inhibits substancia gelatinosa
Presynaptic facilitation of T-Cells

72
Q

Close Gate Theory

A

Activate large diameter fibers
Stimulate substantia gelatinosa
Presynaptic inhibition of T-cells

73
Q

uneven alternating current

74
Q

even alternating current

A

sinusoidal

75
Q

asymmetric current

76
Q

Symmetric current

PAE (8 decks)

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