Bare Lymphocyte Syndrome

Hemophagocytic lymphohistiocytosis (HLH)

Th1 responses

Bare lymphocyte syndrome (correct)

Selective T cell deficiency

It is associated with nontuberculous mycobacterial infections.

It affects the differentiation of naive T cells into effector cells.

It leads to a decrease in CD4+ T cells due to defective maturation in the thymus. (correct)

It is caused by mutations affecting various signaling pathways or cytokines.

It is associated with fungal and bacterial infections.

It is a disease caused by a failure to express class II major histocompatibility complex (MHC) molecules.

It is caused by mutations affecting various signaling pathways or cytokines.

It is characterized by systemic activation of immune cells, usually in response to infections. (correct)

<p>Mutations in genes encoding proteins involved in granule exocytosis</p> Signup and view all the answers

<p>Ingestion of red blood cells by highly activated macrophages</p> Signup and view all the answers

<p>Red blood cell ingestion syndrome</p> Signup and view all the answers