Vitamin B12 Deficiency

Overview

4.3 out of 5 (3 Reviews)

Credits

2.00

Post Assesment Questions

27

Release Date

5 Oct 2020

Expiration Date

7 Jun 2022

Last Reviewed

7 Jun 2021

Estimated Time To Finish

120 Minutes

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Activity Description

Vitamin B12, also known as cobalamin, is a water-soluble vitamin that is derived from animal products such as red meat, dairy, and eggs. Intrinsic factor is a glycoprotein produced by parietal cells in the stomach and necessary for the absorption of vitamin B12 in the terminal ileum. Once absorbed, vitamin B12 is used as a cofactor for enzymes that are involved in the synthesis of deoxyribonucleic acid (DNA), fatty acids, and myelin. Vitamin B12 deficiency can lead to hematologic and neurological symptoms. Vitamin B12 is stored in excess in the liver, decreasing the likelihood of deficiency. However, in cases in which vitamin B12 cannot be absorbed, for example, due to dietary insufficiency, malabsorption, or lack of intrinsic factor, hepatic stores are depleted, and deficiency ensues. This activity describes the evaluation and management of vitamin B12 deficiency and highlights the role of the interprofessional team in improving care for affected patients.

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Target Audience

This activity has been designed to meet the educational needs of dieticians.

Learning Objectives

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

  • Explain the pathophysiology of vitamin B12 deficiency.
  • Review the risk factors for developing a vitamin B12 deficiency.
  • Describe the typical presentation of a patient with vitamin B12 deficiency.
  • Explain the importance of improving care coordination amongst the interprofessional team to enhance the delivery of care for patients with vitamin B12 deficiency.

Author(s) / Contributors Disclosure of Conflicts of Interest

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COMMERCIAL SUPPORT: This activity has received NO commercial support.

Contributors

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Continuing Education Accreditation Information


 

CE credit provided by AKH Inc., Advancing Knowledge in Healthcare. This activity is jointly-provided by AKH Inc., Advancing Knowledge in Healthcare, and StatPearls Publishing, LLC.

In support of improving patient care, this activity has been planned and implemented by AKH Inc., Advancing Knowledge in Healthcare and StatPearls Publishing, LLC. AKH Inc., Advancing Knowledge in Healthcare 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.

 

Dieticians AKH Inc., Advancing Knowledge in Healthcare designates this continuing education activity for 2.00 CPEU

 


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

Equal Opportunity

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

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Instructions for Credit

  1. Register for the activity and create a StatPearls login.     
  2. Review the required accreditation information:  Target audience, learning objectives, and disclosure information.
  3. Complete the entire self-study activity.
  4. Complete the post-test assessments.
  5. Successfully pass the post-test with a minimum score of 100%.
  6. Complete the evaluation form.
  7. Obtain a certificate.

StatPearls and AKH adhere to provider standards regarding commercial support of continuing education. It is the policy of StatPearls and AKH that the faculty and planning committee disclose real or apparent conflicts of interest relating to the topics of this educational activity, that relevant conflict(s) of interest are resolved and also that authors and editors will disclose any unlabeled/unapproved use of drug(s) or device(s) during their presentation. Detailed disclosure will be made prior to starting the 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.

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    Reviews

    The ECG changes question should be better explained

    Henrik H. on 2/6/2021

    Rana M. on 2/27/2021

    Janice c. on 8/25/2021

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