The nurse is reviewing the diagnostic evaluation for a client with suspected immunodeficiency disorder. Which finding would be consistent with a potential diagnosis of severe combined immunodeficiency (SCID)?

Explanation: The correct answer is a. Severe combined immunodeficiency (SCID). SCID is a severe and rare primary immunodeficiency disorder characterized by the absence or severe impairment of both T and B cells, leading to a profound deficiency in cellular and humoral immunity.

Incorrect choices:

b. X-linked agammaglobulinemia (XLA) primarily affects B-cell function, resulting in a lack of mature B cells and low levels of immunoglobulins, but does not typically involve T-cell deficiency.

c. Wiskott-Aldrich syndrome affects platelet function and immune system regulation, but it is not characterized by a deficiency of both T and B cells.

d. Common variable immunodeficiency (CVID) is characterized by reduced levels of immunoglobulins, particularly IgG and IgA, but it does not typically lead to a complete deficiency of both T and B cells.

Explanation: The correct answer is c. "I need to limit my fluid intake to prevent fluid overload." There is no specific recommendation to limit fluid intake for clients with immunodeficiency disorders unless they have a medical condition that requires fluid restriction. Adequate fluid intake is essential for overall health, including immune function.

Incorrect choices:

a. Eating a balanced diet with plenty of fruits and vegetables is important for overall well-being, including supporting the immune system in clients with immunodeficiency disorders.

b. Avoiding raw or undercooked meat and eggs is recommended to prevent foodborne infections in all individuals, including those with immunodeficiency disorders.

d. Avoiding unpasteurized dairy products is important to reduce the risk of infections caused by foodborne pathogens in all individuals, including those with immunodeficiency disorders.