If somatosensory-evoked potentials change significantly, the anesthesia provider should consider
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Increasing blood pressure
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Hyperventilating the patient
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Cooling the patient
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Hemodilution
solution
Medications are not the only variables that affect somatosensory-evoked potentials, as changes in physiology can also alter latency and amplitude. Amplitude decreases during episodes of hypotension, hypoxia, and hyperthermia. Latency can be increased during hypothermia, hypocarbia, and hemodilution/anemia.