The Principles and Practice of Electrotherapy and Actinotherapy |
Common terms and phrases
absorbed alternating anode apparatus apparent applied atom become body called capacity carbon cause cell changes CHAPTER charged chemical circuit coil concentration condenser conducted connected consequence contraction current flows curve diathermy direction dosage duration earth effect electric electrodes energy falls field follows force frequency given glass greater heat increased indicates inductance infra-red intensity ions iron kind lamp lead less lines magnetic mains measured metal meter method milliamperes move muscle necessary negative nerve normal Note obtained occur operator oscillating parallel pass patient physical placed plate pole positive possible potential pressure produce quantity radiation rays reason reduced removed resistance result secondary seen short-wave shown shows skin solution sometimes stimulation substance supply switch technique temperature testing therapy tissues treated treatment tube ultra-violet light unit usually valve voltage volts wavelengths waves wire