Published on December 13, 2007
Therapeutic Effects of Heat and Cold Applications Facilitates removal of waste & toxins. Produces a local warming effect. Increases absorption of fluid by capillaries & promotes removal of excess fluid from interstitial spaces, Increases capillary permeability Increases delivery of oxygen & nutrients, leukocytes, antibodies to facilitate the inflammatory process. Decreases blood viscosity Increases tissue metabolism Improve blood flow Promote vasodilation Heat Therapy Therapeutic Benefits Physiological Responses
Decreases blood flow to site of injury, thereby decreasing inflammation & edema formation. Decreases blood flow, facilitating clotting & control of bleeding. Reduces oxygen consumption of tissues. Raises pain threshold Promotes vasoconstriction Increases blood viscosity Decreases tissue metabolism has a local anesthetic effect Decreases muscle tension Cold Therapy thereby reducing edema Promotes muscle relaxation & decreases pain from spasm or stiffness. Therapeutic Benefits Physiological Responses
Maximum vasodilation & vasoconstriction occurs in 30 minutes Heat & cold are directly transferred from on substance to another by conduction A poor conductor is called an insulator . Water is a good conductor; air is not --so skin will tolerated higher temperatures if heat is dry rather than moist --ex: moist, hot compresses are applied at a lower temp than hot water bottle covered in a cloth.
A poor conductor is called an insulator .
Water is a good conductor; air is not
The body tolerates greater extremes in temperature when duration of exposure is shorter. The larger the area involved , the less tolerant the skin in to extremes in temperature. Consider the condition of the patient. --unconscious, debilitated, circulatory problems, broken skin have decreased tolerance to extremes in temperature. Selection of temperature depends on: 1. reason used 2. duration 3. method of application 4. condition of patient
The body tolerates greater extremes in temperature when duration of exposure is shorter.
The larger the area involved , the less tolerant the skin in to extremes in temperature.
Consider the condition of the patient.
Legal Aspects 4. Leave on only as ordered. 6. If patient is injured, you can be sued. 1. Always check the order and check hospital or agency's policy. 2. Assess client, especially his/her skin prior to application. 3. Check as frequency as needed depending on type of application, but at least q1h 5. Document: a. treatment used b. how patient tolerated procedure c. how skin looked afterwards
When to Use Hot and Cold Therapy. ... thereby reducing pain and swelling. Cold therapy slows circulation, reducing inflammation, muscle spasm, and pain.
Vocabulary words for Application of hot and Cold. Includes studying games and tools such as flashcards.
PHYSIOLOGIC EFFECTS OF HEAT AND COLD APPLICATION aileen s.adrales, rn 11 PHYSIOLOGIC EFFECTS ... Application of Hot and Cold. Immediate Care of the Newborn.
Hot and Cold application is the application of dry, moist or wet form to the body; either hot or cold. Indications: a.) Hot application 1. Relief of swelling.
• Define heat and cold application ... Temperature for hot and cold applications Description Temperature Application Very cold Below 15C Ice bag
Heat and Cold Applications (Client Care) ... Cold application is more effective than heat for ... be frozen or heated and used as either a cold or hot ...
HEAT & COLD APPLICATIONS. ... Cold VC VD Occurs at the time the maximum therapeutic effect of the hot or cold application is achieved and the opposite ...
http://www.freecnatrainingguide.com/ - Lesson 38, Warm and Cold Applications to Skin - Part 1. ... Hot & Cold Compresses - Duration: 4:53.