Hydro Wk 12 Flashcards
what are the treatment variables to impact intensity
- Temperature
- Duration
- Wetness
- Friction/pressure
- Size of application
- Frequency
- Time of day
- Permeability
How does temperature and duration affect the intensity of a treatment?
Extreme temperature with short duration leads to more intense effects; neutral temperature with long duration leads to more intense effects.
How does wetness modify the intensity of a treatment?
The wetter the material, the more intense the effect.
How does friction or pressure affect the intensity of a treatment?
More friction or pressure increases the intensity of the treatment.
Why does friction or pressure allow people to tolerate colder temperatures?
It may increase circulation or comfort by enhancing the warming effect.
How does the size of the application area affect intensity?
Larger areas covered by heat lead to a stronger derivative effect; smaller areas covered by cold lead to a stronger revulsive or restrostatic effect.
How does frequency and time of day affect the intensity of a treatment?
Repeating the treatment more often increases its intensity; the best time of day for the patient may enhance the treatment effect.
How does permeability of the covering material affect intensity?
More impervious covering materials increase the derivative effect.
What factors impact whether the effect will be reflexive or direct?
Temperature (how far it is from body temperature) and location.
When is a reflexive effect useful?
Reflexive effects are useful when there is limited access to the area or when local hot or cold treatments are contraindicated.
