An arterial blood gas should be done to confirm pulse oximetry findings less than a minimum of _____________.

Name: An arterial blood gas should be done to confirm pulse oximetry findings less than a minimum of _____________.
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Question

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When a patient's oxygen saturation measured by pulse oximeter (SₚO₂)is less than 80% an arterial blood gas should be drawn to confirm the patient's oxygenation status because a pulse oximeter is generally accurate for oxygen saturations greater than 80%.

An Arterial Blood Gas Should Be Done to Confirm Pulse