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2 Possible Causes for Absence of Humoral and Cellular Immune Response to Foreign Antigens

  • Immunodeficiency by Defective Expression of HLA Class 2

    Practice while watching a video Must be able to demonstrate proficiency of 1- and 2-Rescuer CPR for adult, child, infant, and the use of an AED Written test The BLS Renewal Course is designed to renew your BLS provider card. It is a challenge course and it is approximately 2-hours. You will watch a 40-minute video[…][]

  • Foreign Protein Injection

    In the absence of the cellular production of the foreign antigen, these vaccines are usually devoid of the ability to induce significant T cytotoxic responses.[] They provide protection by directly generating T helper and humoral immune responses against the pathogenic immunogen.[]

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