40 Questions
What is the primary goal of strong thermotherapy?
To produce a high temperature increase over the injury and maintain it for a specific period of time
What is the main application of soft heating?
Subacute disorders
Which type of thermotherapy is used to heat deeper subcutaneous tissues and superficial muscles?
Shortwave diathermy (27MHz, capacitive method)
What is the characteristic of soft thermotherapy?
Low power doses to obtain a relative low temperature increase
What is the primary difference between strong and soft thermotherapy?
Temperature increase rate
What is the principle of heat transfer in fluidotherapy?
Convection
What type of particles are used in fluidotherapy to transfer heat?
Finely ground cellulose particles made from corn cobs
How does the patient's body part interact with the fluidotherapy cabinet?
It floats in the particles
What is the purpose of the portals in the fluidotherapy cabinet?
To allow the therapist to access the patient's body
What can be controlled in a fluidotherapy cabinet?
Both the temperature and particle agitation
What is a contraindication for thermotherapy?
Areas of recent or potential hemorrhage
What is an indication for thermotherapy in managing pain?
Acute Low Back Pain
What is the benefit of continuous thermotherapy compared to intermittent thermotherapy?
Is more effective in relieving pain in the short term
What is a type of hot pack commonly used in thermotherapy?
Bentonite Packs
What is a potential adverse effect of thermotherapy?
Burns
What is the primary component of Instant Chemical Hot Packs?
Sodium acetate solution
What is the advantage of moist heat therapy over dry heat therapy in reducing pain?
Moist heat therapy has a higher increase in pain reduction
What is the purpose of a thermostat in Paraffin Wax Baths?
To keep the temperature constant
How long does dry heat therapy need to be applied to achieve a similar effect to moist heat therapy?
8 hours
What is the minimum temperature required for sterilization in Paraffin Wax Baths?
80ºC
What is the ideal humidity level in a traditional sauna?
6-8%
What is the recommended temperature range for a steam bath?
38-45°C
What is a contraindication for using a sauna or hot air bath?
Cardiovascular problems
What is a recommended preparation before entering a sauna or hot air bath?
Drink a glass of water
What is a possible indication for using a sauna or hot air bath?
General relaxation
What is the purpose of wrapping the treated area in wax paper or plastic after dip immersion with wrapping?
To retain the heat and improve the therapeutic effect
How many consecutive dip immersions are typically used to form a glove in dip immersion with wrapping?
8-12
What is the primary indication for paraffin wax therapy?
Pain and joint stiffness
What is the temperature range of the Parafango mixture?
47-52 º C
What is the purpose of the retention period in continuous immersion with retention?
To prolong the therapeutic effect of the wax
What is the primary difference between dip immersion with wrapping and brushing with wrapping?
The method of application of the wax
What is the purpose of elevating the extremity during the treatment?
To reduce swelling and promote drainage
What is the name of the mixture of paraffin, volcanic mud, and mineral salts used in thermotherapy?
Parafango
What is the primary benefit of using hot baths in thermotherapy?
To reduce pain and inflammation
What is the typical duration of the retention period in continuous immersion with retention?
30 minutes
What is the primary function of materials with high specific heat?
To hold more energy when at the same temperature as materials with low specific heat
What is the effect of fat tissue on thermal conductivity?
It decreases thermal conductivity
What type of tissues are selectively heated with ultrasound and TECAR (resistive, 0.448 MHz)?
Joints, ligaments, fibrous scars, tendons and tendon sheaths
What is the preferred application of thermal agents with high specific heat?
At lower temperatures
What is an indication for thermotherapy?
Chronic and subacute inflammatory injuries
This quiz covers the basics of thermotherapy in physical therapy, including general intervention methods, effects, indications, and contraindications. It also explores choosing a thermal agent, temperature distribution patterns, and thermal tissue properties.
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