How Does Tissue Damage Occur in Acute Rejection After an Organ

question 3

Multiple Choice

How does tissue damage occur in acute rejection after an organ transplant?

• A)Th1 cells release cytokines that activate infiltrating macrophages and cytotoxic T cells directly attack the endothelial cells of the transplanted tissue.
• B)Circulating immune complexes are deposited in the endothelial cells of transplanted tissue, where the complement cascade lyses tissue.
• C)Antigens on the cell surface of transplanted tissue are recognized by receptors on NK cells, which release lysosomal enzymes that destroy tissue.
• D)Antibodies coat the surface of transplanted tissue to which mast cells bind and liberate preformed chemical mediators that destroy tissue.

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Definitions:

Native American Healing

A holistic approach to treatment that combines spiritual, medicinal, and community wellness practices, rooted in the traditions of Native American cultures.

Physiology

The branch of biology that studies the normal functions of living organisms and their parts, including the physical and chemical processes involved.

Religious Practices

Rituals, ceremonies, and behaviors associated with the expression of belief in and reverence for a divine power or powers.

ECT

Electroconvulsive Therapy, a psychiatric treatment in which seizures are electrically induced in patients to provide relief from mental disorders.