The nurse is assisting with a bone marrow aspiration for a client with suspected immunodeficiency disorder. Which information should the nurse provide to the client regarding this procedure?

Explanation: The correct answer is c. Severe combined immunodeficiency (SCID). SCID is a group of rare genetic disorders that affect both T cells and B cells, resulting in a severe impairment of the immune system. Individuals with SCID are highly susceptible to infections and may need to live in a protected environment to avoid exposure to pathogens, hence the term "bubble boy disease."

Incorrect choices:

a. DiGeorge syndrome is a primary immunodeficiency disorder characterized by abnormalities in the development of certain organs, including the thymus, leading to impaired T cell function, but it does not affect B cell function.

b. X-linked agammaglobulinemia is a primary immunodeficiency disorder characterized by a lack of mature B cells and an inability to produce antibodies, but it does not affect T cell function.

d. Acquired immunodeficiency syndrome (AIDS) is a secondary immunodeficiency disorder caused by the human immunodeficiency virus (HIV) infection, which specifically targets and destroys CD4+ T cells, but it does not affect B cell function.

Explanation: The correct answer is d. Teach the client about the importance of hand hygiene and infection control measures. For clients with immunodeficiency disorders, preventing infections is of utmost importance. Hand hygiene and infection control measures, such as proper handwashing techniques and avoiding contact with sick individuals, can help reduce the risk of acquiring infections.

Incorrect choices:

a. While consuming a diet rich in probiotics may be beneficial for gut health, there is no specific evidence to suggest that it will prevent infections in clients with immunodeficiency disorders.

b. Engaging in regular exercise may have various health benefits, but it may not necessarily boost the immune system in clients with immunodeficiency disorders. In fact, excessive exercise can even increase the risk of infections in these individuals.

c. Live vaccines are contraindicated for clients with immunodeficiency disorders, as they can cause severe infections. Only inactivated vaccines are recommended to avoid the risk of vaccine-associated infections.