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___________ is the single most important step taken to avoid contamination. a. washing hands b. using a transportation barrier c. using gloves d. using protective eyewear - a. washing hands "Case specific monitoring" should include: a. the number of channels you will use for each case b. th...

In BAEP's, cochlear nucleus lesion causes? - Increased III-V, increased I-V Which modality is most useful in monitoring the integrity of the corticospinal tracts during resection of an intramedullary spinal cord tumor? - D-Waves The stimulus used in a brainstem auditory evoked potential study is...

What is the initial event that occurs when the action potential threshold of a neuron is reached? - Voltage gated Sodium channels open What does the sodium potassium pump do? - Pumps K+ into cell and Na out of cell Which of the following has the greatest effect on SSEP Monitoring? -Fentanyl -Di...

Ventral Nerve Roots - - - ANS - - - Lower motors neurons primarily exit the cord through the: 1 dorsal nerve roots 2 ventral nerve roots 3 dorsal columns 4 dorsal root ganglia Glutamate - - - ANS - - - Which one of the following is an excitatory neurotransmitter? 1 GABA 2 Glutamate 3 Glycin...

Which of the following is least likely to cause electrical interference in the operating room? - The pneumatic drill If the monitoring instrument develops an inability to average, steps to take would include all the following except:? - Consult with the anesthesiologist anesthesia changes Lying ...

Resting membrane potential is created by differences between the inside and outside of the cell in ion concentrations of 1. K+ 2. K+ and Ca++ 3. K+, Na+ and Cl- 4. Na+, Ca++ and Cl- - K+, Na+, and ClExcitation of the postsynaptic neuron is caused by the neurotransmitter 1. gamma amino butyric ...