University:
Camosun College
Course:
NURS132 | Promoting Health and Wellbeing
Academic year:

2023
Views:

156

Pages:

5
Author:

Aysha A.

Indication and Contraindications of ES Indications Facilitation of contraction electrical Stimulation of inhibited im-helps in facilitating contracts >Reeduction of control lost due to CNS inhibition electrical stimulation of inhibited i helps to establishing voluntary control Prevention of disuse atrophy limber body is immobilized causing disuse atrophy electrical stimulation to immobilise m prevent disuse atrop > strengthening of electrical stimulation along with voluntary Contracts Can help in strengthen the m > Teaching new action. afler tendon transfer electrical stimulation of help stimulate the muscle and produce new action will CNS leave over time BOM uth Rom Rom of particular movement vind Stimulato of m³ helps to ROM. effect of ES Biological effect electrothermal electrochemical electrophysical Electrothermal effect movement of charged particles lead to microfibre • vibration & frictional force lead to heal products • heat produces derring electrical Stimulation is negligible • Dees not cause any physiological effect electrochemical 9 Current flow in tissue Causes the formation of new chemical compounds • DC redistribute Na &cl lons from new chemical ons. 0 Cathode attracts positive lan alkaline reaction Anode attracts -vellon Acidic reaction • normal pH of tissue restored by Ting local blood flow excess chemical reaction resulting in blistering. and chemical reaction amount of chemical produce depends on type of curt Ampletude Treatment time Pulse duration Electrochemical Elechophysical effect electrical current Causes movement of lon proteins & lipoproteins also ties lead to director indirect physical effects. physiological effects occur af Cellular level P tissue level Segmental Sysleme level. Physiological effect Cellular level modification of osteoblasts & osteoclastic fibroblasts and fibroblastic.imrerocirculan and mutochechial size, alteration of prolen Synthesis & Concentration