Overview

4.5 out of 5 (64 Reviews)

Credits

1.00

Post Assessment Questions

6

Start Date

1 Jan 2023

Last Review Date

1 Jan 2023

Expiration Date

31 Dec 2025

Estimated Time To Finish

60 Minutes


 
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Activity Description

The Allen test is used to assess collateral blood flow to the hands, generally in preparation for a procedure that has the potential to disrupt blood flow in either the radial or the ulnar artery. These procedures include arterial puncture or cannulation and the harvest of the artery alone or as part of a forearm flap. A negative Allen test means that the patient likely does not have an adequate dual blood supply to the hand, which may present a contraindication to the planned procedure or at least suggest that further evaluation is necessary. This activity reviews the Allen test technique and discusses the interprofessional team's role in applying this maneuver to improve patient outcomes.

Target Audience

This activity has been designed to meet the educational needs of individuals in nursing.

Learning Objectives

At the conclusion of this activity, the learner will be better able to:

  • Identify the vessels evaluated by the Allen test.
  • Describe the indications for performing the Allen test.
  • Outline the technique for performing the Allen test.
  • Summarize interprofessional team strategies for improving communication in regards to the significance of a negative Allen test.

Disclosures

StatPearls requires everyone who influences the content of an educational activity to disclose relevant financial relationships with ineligible companies that have occurred within the past 24 months. All relevant conflict(s) of interest have been mitigated. Hover over contributor names for financial disclosures. None of the planners of this educational activity have any relevant financial relationships to disclose.

COMMERCIAL SUPPORT: This activity has received NO commercial support.

 

Continuing Education Accreditation Information

Credit provided by Continuing Education, Inc, and StatPearls, LLC.

In support of improving patient care, this activity has been jointly planned and implemented by Continuing Education, Inc./University at Sea® and StatPearls, LLC. Continuing Education, Inc, is jointly accredited by the Accreditation Council for Continuing Medical Education (ACCME), the Accreditation Council for Pharmacy Education (ACPE), and the American Nurses Credentialing Center (ANCC), to provide continuing education for the healthcare team.

This activity is designated for 1.00 ANCC contact hours.

 

Instructions for Credit

  1. Register for the activity and create a StatPearls login.     
  2. Review the target audience, learning objectives, and disclosure information.
  3. Study the educational content in the activity.
  4. Choose the best answer to each activity test question. To receive credit, you must pass the test questions with a minimum score of 100%.
  5. Complete the post-activity assessment.
  6. Obtain a certificate.

For information on applicability and acceptance of continuing education credit for this activity, please consult your professional licensing board.

Disclaimer

Faculty may discuss investigational products or off-label uses of products regulated by the US Food and Drug Administration. Readers should verify all information before employing any therapies described in this educational activity.

The information provided for this activity is for continuing education purposes only and is not meant to substitute for the independent medical/clinical judgment of a healthcare provider relative to diagnostic and treatment options of a specific patient’s medical condition. The information presented does not necessarily reflect the views of StatPearls or any commercial supporters of educational activities on statpearls.com. StatPearls specifically disclaims responsibility for any adverse consequences resulting directly or indirectly from information in the course, for undetected error, or through a participant's misunderstanding of the content.

Cancellation Policy: Cancellations must be received in writing and a money-back guarantee is provided if not completely satisfied.

  • StatPearlsand and Continuing Education, Inc, reserve the right to cancel any course due to unforeseen circumstances. StatPearls and Continuing Education, Inc, will not be responsible for other expenses incurred by the participant in the unlikely event that the program is canceled.

Medium or Media Used:

  • Computer Requirements: Internet Access
  • E-mail Address

Equal Opportunity

  • StatPearls and Continuing Education are Equal Opportunity/Affirmative Action/Equal Access Institutions. 

 

 
 

Reviews

Content is king

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OFER R. on 5/6/2021

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Bhupendra M. on 8/31/2021

Doctor G. on 9/16/2021

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Brent r. on 11/3/2021

Matthew W. on 11/12/2021

DIMITRIOS T. on 11/27/2021

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Michelle M. on 12/8/2021

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Cherie T. on 12/31/2021

Huy D. on 1/7/2022

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Kari B. on 5/4/2022

Matthew S. on 5/31/2022

Vincent I. on 7/3/2022

Enjoyed videos and illustrations in color

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Julie S. on 9/4/2022

Hardeep A. on 9/27/2022

Kimlyn L. on 10/14/2022

Informative educational

Kenneth S. on 10/19/2022

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gila h. on 11/8/2022

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none

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