304Lecture: cryotherapy

what is the temperature range for cyrotherapy modalities:

list the 3 therapeutic goals of cryotherapy:

list the 3 effects of COLD:

list the 2 hemodynamic effects of COLD:

list the 5 neuromuscular effects of COLD:

list the metabolic effects of COLD:

list the 4 hemodynamic physiological effects of cryotherapy:

the physiological effects of hemodynamics, vasoconstriction should last how long:

describe the cold induced vasodilation theory:

what is the conclusion of the hemodynamic effects of cryotherapy:

list the 2 methods by which neuromuscular physiology of cryotherapy decreases spastiticy:

how does neuromuscular physiology of cryotherapy increase pain threshold:

how does the neuromuscular physiology of cryotherapy decrease nerve conduction velocity:

how does the neuromuscular physiology of cryotherapy alter muscle strength:

what are the 4 physiological metabolic effects of cryotherapy:

what is the temperature that decreased activity of cartilage degrading enzymes ceases at:

will decreasing metabolism delay healing?

list the 4 clinical applications by which cryotherapy decreases (acute) inflammation:

how do you judge if cryotherapy is the appropriate modality:

describe 4 the clinical applications of cryotherapy for edema control - associated with acute injury:

describe the 4 clinical applications of cryotherapy for pain control (direct and indirect mechanisms):

describe the 3 clinical applications of cryotherapy for spasticity:

list 7 contraindications for cryotherapy:

the allergic rxn to cold tx in the form of hives is called:

the rxn to cold tx that results in the fingers becoming white due to lack of blood flow, then blue as the vessels dilate to keep blood in tissues, then finally red as blood flow returns is called:

list 4 precautions to using cryotherapy:

a cold injury caused by too long of tx time, too cold of temp., chemical cold packs, or vascular insufficiency is called:

at what subcutaneous temperature can frostbite occur:

list 7 indications for cryotherapy:

list 4 sensations in response to cold:

list 7 factors influencing depth, magnitude, and duration of cold tx:

modalities:

list 5 factors that influence depth, magnitude, and duration of cold tx:

what is the neuormuscular activity at a skin temp of 79 F:

what is the neuromuscluar activity at a skin temp of 75 F:

what is the neuromuscular activity at a skin temp of 68 F:

what is the neuromuscular activity at a skin temp of 60 F:

what is the neuormuscular activity at a skin temp of 58 F:

what is the neuromuscular activity at a skin temp of 55 F:

is a disadvantage of ice immersion:

describe the purposed mechanism of contrast baths:

list the 3 reasons why the whirlpool baths needs to be cleaned often with disinfectant:

list 5 whirlpool precautions:

using cold in conjunction with movement is called:

cold spray used to decrease skin temp. and pain prior to passive stretch is called:

what are the indications for cryostretch:

which is a more dangerous form of cryostretrch vapo coolant:

fluoromethane or ethyl chloride:

what are the precautions for cryostretch:

a cooler of ice water, a nylon sleeve for body part, a hose connected to the cooler, and the cooler raised about the sleeve allowing water to flow into the sleeve and provide compression is called:

how much pressure does the cryo- cuff apply:

a useful cryo-compressive modalitiy that uses a sleeve to cover the extremity and fills with cold fluid and air that is pumped in by the machine is called:

the depth of penetration of cryotherapy is:

how long is the duration of the effects of cryotherapy:

blood flow for cryotherapy is:

increased /decreased

rate of cell metabolism for cryotherapy is:

increased /decreased

oxygen consumption for cryotherapy is:

increased /decreased

cell wastes for cryotherapy is:

increased /decreased

fluid viscosity for cryotherapy is:

increased /decreased

what are the 4 therapeutic goals of thermotherapy (superficial heat):

list the modes of heat transfer for the following thermotherapy modalities:

hot pack:
WP:
fluidotherapy:
paraffin:
infrared:

the hemodynamic effects of thermotherapy physiology is:

list the 3 mechanisms for hemodynamic effects of thermotherapy physiology:

list the 2 chemical mediators of inflammation that vasodilate for thermotherapy physiology:

list 3 neuromuscular effects of thermotherapy physiology:

list things of neuromuscular effects of thermotherapy physiology that increases NCV:

nerve conduction velocity is also shown to decrease firing rate yielding relaxation in muscle spasm, list the 3 neuromuscular effects:

list 2 things of neuromuscular effects that increase pain threshold:

list 2 things of neuromuscular effects that effects muscle strength:

at what temperature does metabolic activity increase:

at what temperature does metabolic activity decrease:

what are the metabolic effects of thermotherapy physiology:

list 4 things of thermotherapy physiology that increases collagen extensibility:

the clinical applications of thermotherapy for accelerated healing are: (2)

the clinical applications of thermotherapy for increased joint mobility, ROM, and decreased joint stiffness are: (3)

therapeutic goals and TTR (tissue temperature rise)

classification: mild
temp increase:
effects:

therapeutic goals and TTR (tissue temperature rise)

classification: moderate
temp. increase:
effects:

therapeutic goals and TTR (tissue temperature rise)

classification: vigorous
temp. increase:
effects:

20-25 min MHP tx will have a TTR (tissue temperature raise) of:

list 7 contraindications of thermotherapy:

list 8 precautions for thermotherapy:

what can cause a burn from thermotherapy:

what is the temp of the hydrocollator:

the modality that has low specific heat so the higher temp. can be tolerated better that if it were the same water temp. is called:

how long is the tx time:

which of the  following has modalities has the greatest risk of frostbite:

A. ice immersion
B. ice massage
C. resuable cold packs
D. ice bag

which of the following is a contraindication of the use of a paraffin bath:

A. skin conditions
B. chronic conditions
C. pain
D. no ROM

which of the following modalities uses convection as the method of heat transfer:

A. whirlpool
B. infrared lamp
C. hot packs
D.   ice bag

which of the following is not a local effect of cold application:

A. decreased rate of cell metabolism
B. decreased NCV
C. decreased viscosity of fluids in the area
D. decreased muscle spindle activity

which of the following modalities has the greatest depth of penetration into the tissues:

A. hot whirlpool
B. infrared lamp
C. mosit heat pack
D. ice bag

heat application by itself (i.e. without stretching exercise) is sufficient to enlongate collagen rich tissues:

a. true
b. false

which of the following is not a local effect of heat application:

A. increase rate of cell metabolism
B. increased muscle tone
C. decreased muscle spasm
D. increased BF

a ____ degree F drop in skin temp is needed to reduce the sensitivity of muscle spindles:

A. 17
B. 13
C. 5
D. 9

as the size (area) of the body exposed to cold immersion increases, the temperature of the immersion should:

a. increase
b. decrease

the primary reason for the use of cold during the immediate tx of an injury is:

A. reduce pain
B. decrease swelling
C. limit hemorrhage
D. decrease cell metabolism

the "hunting response" has been demostrated to occur in all body parts during cold application:

a. true
b. false

mosit heat packs are stored in water having a temperature range b/w ___ and ___ F:

A. 170/180
B. 160/170
C. 140/150
D. 150/160

the thermal effects obtained from a moist heat pack occur up to up ___ cm beneath the skin:

A. 4
B. 1
C. 3
D. 2

raynaud's phenomenon is a common contraindication to the use of cold and is characterized by:

A. the skin becoming white and shiny
B. altering bouts of pallor and cyanosis
C. involunary flexion contraction of the involved muscles
D. welts (wheels) appearing on the skin

following a 20 minute ice immersion and a short rewarming period, there __ a decreased joint porprioceptive ability:

a. is
b. is not

which of the following is not a systemic effect to cold exposure:

A. increased HR
B. decreased respiratiory rate
C. increased muscle tone
D. vasoconstriction

if the goal of your tx is to produce long-lasting cold within the quad. muscle prior to exercise (in the subacute or chronic stage of injury), which one of the following modalities would be most appropriate:

A. ice immersion
B. cold whirlpool
C. ice massage
D. ice bag