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When Performing an Allen Test on the Left Hand of a Patient

question 33

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When performing an Allen test on the left hand of a patient, you notice that the palm, fingers, and thumb remain blanched for more than 15 sec after pressure on the ulnar artery is released. What should you do?


Definitions:

Markdown

A reduction in the selling price of goods or services, often used as a sales strategy to encourage consumer purchases or to clear older stock.

Mark-up

The difference between the cost of a product or service and its selling price, expressed as a percentage of the cost.

Spoilage

Products or materials that have become unfit for sale or use, often leading to financial loss for a business.

Bruising

Physical damage that appears on the skin or body tissues as a result of blunt impact, characterized by discoloration and swelling.

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