HP,Paraffin, Fluidotherapy Flashcards
How does HP transfer Heat?
Transfer heat via conduction
Hot Packs are commonly used in physical therapy to provide warmth to specific body areas.
What is the temperature range for Hot Packs stored in a hydracollator?
158F-167F (70C-75C)
This temperature range is optimal for therapeutic heat application.
How many layers of toweling should be between the patient and the Hot Pack?
6-8 layers
This is to prevent burns and ensure safe heat transfer.
What sensations should a patient feel during the application of a Hot Pack?
Gentle warmth (mild/moderate sensation of heat)
Patients should not feel excessive heat or discomfort.
What is the total treatment time for Hot Packs?
20-30 minutes
This duration allows for effective heat therapy.
What are the advantages of Fluidotherapy?
- Convenient and easy to administer
- Temperature can be controlled
- Agitation of dry particles can be controlled
- Allows for some active exercise
- Provides dry, comfortable heat
- Can be used for desensitization therapy
Fluidotherapy is beneficial for both heat application and rehabilitation.
What are the disadvantages of Fluidotherapy?
- Relatively expensive modality to purchase
- Some patients are intolerant to the enclosed container
- Some patients are intolerant to the dry materials used
These factors can limit the use of Fluidotherapy in certain patient populations.
How does Fluidotherapy transfer heat?
Via convection
Warm air circulates through a bed of finely divided particles to provide heat.
What is the temperature range for Fluidotherapy?
102F-118F
This range is effective for therapeutic heating.
What is an important feature of Fluidotherapy regarding patient mobility?
Allows patient to perform range of motion exercises
This feature enhances rehabilitation while providing heat.
What are the advantages of using Paraffin Wax?
- Low specific heat allows for higher temperature application
- Low thermal conductivity
- Even heat distribution
- Oils can be used
- Remains malleable after removal
- Easy and inexpensive to replace
Paraffin wax is particularly effective for heat therapy.
What is a disadvantage of Paraffin Wax?
Effective only for distal extremities
Accessibility to other body parts is limited.
What is the most effective method of applying Paraffin Wax?
Bath method
This method ensures even coverage and heating.
What are the two techniques for the application of Paraffin Wax?
** Dip and wrap technique
what was showed in class
* Dip and re-immerse technique
glove is formed and then re immersed in tank for remainder of tx
Each technique has specific applications and benefits.
What is the treatment duration for Paraffin Wax?
15-30 minutes
This duration allows for effective heat therapy.
What is the melting point of Paraffin Wax?
129F (54C)
This melting point allows for safe and effective heating.
What is a common limitation of Hot Packs in terms of heat retention?
Does not retain heat for longer than about 20 minutes
This limits the duration of effective heat therapy.
When should a PT check skin condition when applying HP?
5 mins after application and after application
Temp for Parafinn?
126-135 F for UE
113-126 for LE
How many times should you dip for parafinn?
8-10
Contraindications for Heat
Fever
Malignancy
Radiation therapy
Impaired sensation
Impaired circulation
Indications for Thermotherapy
sub acute or chronic inflammation
sub acute or chronic pain or muscle spasms
limitation in ROM or joint contracture
hematoma resolution
before passive mobilization or excercise
What depth will superficial modailities reach?
.5-2 cm
Precautions to thermotherapy
eyes or genitals
abdomen during pregnancy
cardiac insufficiency
very yound or really old
metal implants
topical anesthesia
dermatomical anomalies
over areas of heat rubs
examples of adverse effects of thermotherapy
fainting
bleeding
burns
