The British Journal of Physical Medicine: Including Its Application to Industry, Volume 11Butterworth, 1936 - Phototherapy |
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Page 164
... resistance then variations in conductivity or some equivalent variation in the body will materially affect the readings . If , as far as the body is concerned , the variation takes place in that part which has the high resistance factor ...
... resistance then variations in conductivity or some equivalent variation in the body will materially affect the readings . If , as far as the body is concerned , the variation takes place in that part which has the high resistance factor ...
Page 209
... resistance approximately equal to 1 ohm . Cells in Series and Parallel For most medical work the E.M.F. of one cell is insufficient to overcome the resistance of the patient a Ъ 1101 + + Fig . 3. ( a ) Cells connected in series , ( b ) ...
... resistance approximately equal to 1 ohm . Cells in Series and Parallel For most medical work the E.M.F. of one cell is insufficient to overcome the resistance of the patient a Ъ 1101 + + Fig . 3. ( a ) Cells connected in series , ( b ) ...
Page 231
... resistance being always con- nected across the supply a permanent loss of current goes on . In order that this shall be as small as pos- sible the resistance must be high , but the wire must be capable of carrying the patient current as ...
... resistance being always con- nected across the supply a permanent loss of current goes on . In order that this shall be as small as pos- sible the resistance must be high , but the wire must be capable of carrying the patient current as ...
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Common terms and phrases
abdomen action acute apparatus application arthritis Association baths Bermondsey blood body British cells cervix chronic clinical coil cure diathermy diet doses effect electrical electro-medical electrodes electrotherapy erythema exercises experience faradic fever therapy fibrositis field fractures galvanic given hay fever Health heat heliotherapy high frequency hospital hydrotherapy important improvement increased infection infra-red infra-red rays injuries intensity ionization iontophoresis irradiation joint Journal lamp layer Leclanché cell London lumbar massage masseur ment methods of treatment metres minutes movement muscles nerve normal obtained pain paper patient Physical Medicine physical methods physical therapy physical treatment physician pigment practice practitioner produced radiation radium reaction resistance rheumatoid arthritis sciatica short wave therapy short-wave showed skin sunlight surgical technique temperature therapeutic tion tissues treated tuberculosis ulcers ultra-short wave ultra-violet irradiation ultra-violet light ultra-violet rays vitamin vitamin D wave diathermy wave-length X-ray