Sentence and Word Structure
How do you use obviate in a sentence?
This will obviate the need for clothes It means to "do away with" e.g. being intelligent does not obviate the need to study for exams.
How is hypotension associated with receiving epidural anesthesia obviated?
the infusion of 500-1000 cc of fluid intravenously into the patient prior to the procedure. Ringer's lactate is preferable to a solution containing dextrose