The nurse brings a student along to observe a modified Allen's test. What response is best when the nurse is asked for the test's rationale?

Question

Quizplus · Accepted Answer

Performed prior to an arterial puncture for blood gasses, the modified Allen's test assesses whether the circulation provided by the ulnar artery is sufficient to perfuse the hand. It does not measure ET tube cuff pressure, determines if a client is ready for an awakening trial, or assess for and grade ICU delirium.

The Nurse Brings a Student Along to Observe a Modified