The Allen Test Is Used Before Radial Arterial Line Placement

question 59

Multiple Choice

The Allen test is used before radial arterial line placement to assess

• A) collateral circulation to the hand.
• B) patency of the radial artery.
• C) neurologic function of the hand.
• D) pain sensation at the insertion point.

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Sudden bursts of short, high-pitched laughs, often uncontrollably and triggered by amusement or nervousness.

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