Primary FRCA Physics 21st January 2011 - Mededcoventry.com
Primary FRCA Physics 21st January 2011 - Mededcoventry.com
Primary FRCA Physics 21st January 2011 - Mededcoventry.com
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4. The nerve stimulatora) T - It can stimulate both motor andsensory nerves.b) F - The negative electrode is activeelectrode and placed over the nerve.c) F - The both electrodes placed fewcentimetres apart.d) T - Peak current is up to 60 mA.e) T - The stimulator gives a very shortelectrical pulse of about 200 us.<strong>Primary</strong> <strong>FRCA</strong> physics