Chapter-4: Short Wave Diathermy Flashcards
Define SWD
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What are the Therapeutically used frequencies in SWD?
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What are the Principles of Production of SWD?
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Draw the Circuit Diagram and explain the Construction of SWD apparatus
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Explain the Machine circuit
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Explain the Patient Circuit
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Explain the Working of the apparatus
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What is a Grid leak?
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How to do Tuning?
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What are the Indications of tuning?
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Explain the Cable Method or Inductothermy
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What are Electrostatic and Magnetic fields of Cable method?
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What are the Effects of Relative electric fields?
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What are the Advantages and disadvantages of cable method
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What is the Capacitor or Condenser Field Method?
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What are the Effects of electric field on conductors, insulators and electrolytes?
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How is Heat produced by SWD?
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What are Effects of Electric field on Body tissues?
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What are the different Types of Electrodes?
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What are the different Sizes of electrodes?
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What is the Spacing of electrodes?
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What is the Positioning of electrodes?
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How much Dosage should be given ?
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What are Physiological effects of SWD?
Like heat
What are the Dangers of SWD?
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What are the Contraindications of SWD?
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What are the Indications of SWD?
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