CLTM ASET Bonus Questions With Complete Solutions.

2 basic montages used during electrode screening correct answer: 1) numeric order bipolar 2) referential imaging that measures brain synchronicity correct answer: coherence imaging type of software helpful for quantifying seizures in ICU/EEG correct answer: trending 1st consideration when guarding against skin breakdown correct answer: electrode type main MEG imaging techniques correct answer: -single current dipole (ECD) -current density/distribution (MR-FOCUSS) -beamformer (spatial filter) MRI safe electrodes guard against correct answer: magnetic influence on electrodes strengths of MEG correct answer: -correlates function and anatomy -millisecond temporal resolution -millimeter spatial resolution -non-invasive Phase II EEG quality is greatly improved by implantation of correct answer: grids for reference and ground only imaging technique that is useful for determining seizure focus correct answer: SPECT MEG detects signals generated by correct answer: pyramidal neurons weaknesses of MEG correct answer: -expensive -requires magnetically shielded room -requires helium True or False: a pedometer is a type of MEG detector correct answer: false ACNS recommendation for the time frame of physician interpretation of LTM correct answer: read data collection after it is complete cooling below 32 degrees C increases risk of correct answer: -focal cerebral deficit -infection -coagulopathy -arrhythmia unable to form and store new memories correct answer: anterograde amnesia local networks correct answer: -least expensive -data cannot be viewed remotely -are like most EMU setups