Evoked Potential
22
*
Indicates required field
D waves are recorded from which of the following electrodes?
*
epidural electrodes over the spinal cord
subdural electrodes over the motor strip
surface electrodes over peripheral nerves
needle electrodes in distal extremity muscles
If Other please specify:
*
An objective measure of meaningful change to use to warn the surgeon is
*
latency increase
50% amplitude decrease
IPL decrease
10% amplitude decrease
Changes can be reported to the surgeon as quickly as possible when the surgeon is asked to
*
alert the technologist when cautery is in use
keep the field dry of fluids
inform the technologist when critical structures are approached
avoid monopolar cautery use
Name
*
First
Last
Email
*
Submit
Back to Practice Tests