Which of the following immunodeficiency disorders is characterized by a deficiency of immunoglobulin A (Ig

a. Severe combined immunodeficiency (SCID)

Common variable immunodeficiency (CVID)

DiGeorge syndrome

Wiskott-Aldrich syndrome

Answer and Explanation

The Correct Answer is B

Explanation: The correct answer is b. Common variable immunodeficiency (CVID). CVID is a primary immunodeficiency disorder characterized by a reduced level of immunoglobulins, particularly IgA, leading to an increased susceptibility to infections.

Incorrect choices:

a. Severe combined immunodeficiency (SCID) is a more severe immunodeficiency disorder that affects multiple components of the immune system, not specifically IgA levels.

c. DiGeorge syndrome is caused by a genetic abnormality and is characterized by a defect in the development of certain organs, including the thymus and parathyroid glands. It may result in immune system abnormalities but does not primarily involve IgA deficiency.

d. Wiskott-Aldrich syndrome is a rare X-linked genetic disorder that affects platelet function and immune system regulation but is not specifically associated with IgA deficiency.

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Correct Answer is C

Explanation

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.

A. X-linked agammaglobulinemia B. DiGeorge syndrome C. Wiskott-Aldrich syndrome D. Severe combined immunodeficiency (SCID)

Correct Answer is B

Explanation

Explanation: The correct answer is b. DiGeorge syndrome. This disorder is caused by a deletion in chromosome 22, resulting in the underdevelopment of the thymus and parathyroid glands. It leads to impaired T cell function and is associated with developmental delays, chronic infections, and autoimmune problems.

Incorrect choices:

a. X-linked agammaglobulinemia is a primary immunodeficiency disorder that primarily affects B cell function, leading to a deficiency of immunoglobulins (antibodies).

c. Wiskott-Aldrich syndrome is an X-linked recessive disorder characterized by a triad of symptoms: eczema, thrombocytopenia (low platelet count), and immunodeficiency.

d. Severe combined immunodeficiency (SCID) is a group of rare disorders characterized by a severe deficiency of T cells, B cells, and natural killer (NK) cells.

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Which of the following immunodeficiency disorders is characterized by a deficiency of immunoglobulin A (Ig

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Naxlex Comprehensive Predictor Exams

The nurse is educating a client with an immunodeficiency disorder about nutrition. Which statement by the client indicates a need for further teaching?

Correct Answer is C

Explanation

Which type of immunodeficiency disorder is characterized by a defect in T cell function and is often associated with developmental delays, chronic infections, and autoimmune manifestations?

Correct Answer is B

Explanation

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Which type of immunodeficiency disorder is inherited in an X-linked recessive pattern and primarily affects males, leading to the absence of mature B cells and immunoglobulins?

The nurse is caring for a client with an immunodeficiency disorder. Which clinical manifestation should the nurse expect to assess in the client?