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)?

Increased levels of circulating B cells

Elevated immunoglobulin M (IgM) levels

Abnormal antibody response to vaccinations

Absence or significantly reduced T cell levels

Answer and Explanation

The Correct Answer is D

Explanation: The correct answer is d. Absence or significantly reduced T cell levels. Severe combined immunodeficiency (SCID) is characterized by a severe deficiency or absence of T cells, which are essential for cell-mediated immunity.

Incorrect choices:

a. Increased levels of circulating B cells are not characteristic of SCID. In SCID, both T and B cell immunity are affected, and the client may have reduced levels of both.

b. Elevated immunoglobulin M (IgM) levels may occur in certain types of immunodeficiency disorders, but it is not a specific finding for SCID.

c. Abnormal antibody response to vaccinations can be observed in various immunodeficiency disorders, but it does not specifically indicate SCID.

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Correct Answer is C

Explanation

Explanation: The correct answer is c. Failure to thrive. SCID is a severe form of immunodeficiency that affects multiple components of the immune system, leading to recurrent and severe infections and failure to thrive in affected infants.

Incorrect choices:

a. Recurrent ear infections are more commonly seen in other types of immunodeficiency disorders, such as selective IgA deficiency.

b. Chronic fatigue and lethargy may be seen in various medical conditions but are not specific to SCID.

d. Persistent joint pain is not a characteristic symptom of SCID. It may be associated with other autoimmune or inflammatory conditions.

A. Immunodeficiency disorders are characterized by an overactive immune system. B. Immunodeficiency disorders result from excessive production of antibodies. C. Immunodeficiency disorders involve a deficiency in the body's ability to fight infections. D. Immunodeficiency disorders primarily affect the nervous system.

Correct Answer is C

Explanation

Explanation: The correct answer is c. Immunodeficiency disorders involve a deficiency in the body's ability to fight infections. These disorders are characterized by a weakened or impaired immune system, leading to an increased susceptibility to infections.

Incorrect choices:

a. Immunodeficiency disorders are not characterized by an overactive immune system. Instead, they are characterized by an underactive or weakened immune system.

b. Immunodeficiency disorders do not result from excessive production of antibodies. Instead, they involve a deficiency in the production or function of immune cells or antibodies.

d. Immunodeficiency disorders primarily affect the immune system, not the nervous system.

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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)?

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Naxlex Comprehensive Predictor Exams

Which of the following clinical manifestations is often observed in individuals with severe combined immunodeficiency (SCID)?

Correct Answer is C

Explanation

Which of the following statements accurately describes immunodeficiency disorders?

Correct Answer is C

Explanation

The nurse is caring for a client with an immunodeficiency disorder. Which laboratory test is essential for monitoring the client's immune status and treatment response?

How are primary immunodeficiency disorders different from secondary immunodeficiency disorders?

The nurse is caring for a client with an immunodeficiency disorder. Which precaution should the nurse take when caring for the client?

Which of the following is a primary immunodeficiency disorder?

Which of the following immunodeficiency disorders is characterized by defective T-cell function and is often diagnosed in infancy or early childhood?

Which of the following clinical manifestations is commonly seen in individuals with immunodeficiency disorders?

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

Which of the following is a common clinical manifestation of immunodeficiency disorders?