Which of the following is a primary immunodeficiency disorder?

Human immunodeficiency virus (HIV) infection

Common variable immunodeficiency (CVID)

Rheumatoid arthritis

Diabetes mellitus

Answer and Explanation

The Correct Answer is B

Explanation: The correct answer is b. Common variable immunodeficiency (CVID). CVID is an example of a primary immunodeficiency disorder, which is typically caused by genetic mutations affecting the immune system's development and function.

Incorrect choices:

a. Human immunodeficiency virus (HIV) infection is an example of a secondary immunodeficiency disorder, which occurs due to an external factor, such as a viral infection, damaging the immune system.

c. Rheumatoid arthritis is an autoimmune disorder that affects the joints and is not classified as an immunodeficiency disorder.

d. Diabetes mellitus is a metabolic disorder involving insulin production and does not directly affect the immune system's function.

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Correct Answer is D

Explanation

Explanation: The correct answer is d. Flow cytometry for lymphocyte subsets. Flow cytometry is a diagnostic test used to analyze the quantity and types of lymphocytes in the blood, which helps identify abnormalities in the immune system and diagnose immunodeficiency disorders.

Incorrect choices:

a. A complete blood count (CBC) provides general information about the client's overall blood cell counts, but it does not specifically diagnose immunodeficiency disorders.

b. Urinalysis is used to assess kidney function and identify urinary tract infections but is not a specific test for diagnosing immunodeficiency disorders.

c. Skin testing for allergies is performed to identify allergic reactions to specific allergens and is not used to diagnose immunodeficiency disorders.

A. Acquired later in life due to environmental factors B. Caused by an overactive immune response C. Typically present at birth or during early childhood D. Easily treatable with antibiotics and antiviral medications

Correct Answer is C

Explanation

Explanation: The correct answer is c. Primary immunodeficiency disorders are typically present at birth or during early childhood and are caused by genetic defects that affect the function of the immune system. They are not acquired later in life due to environmental factors.

Incorrect choices:

a. Primary immunodeficiency disorders are not acquired later in life; they are usually genetic and present from birth.

b. Primary immunodeficiency disorders are characterized by a weakened or deficient immune response, not an overactive immune response.

d. Primary immunodeficiency disorders are often not easily treatable with antibiotics and antiviral medications because they result from genetic defects in the immune system.

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Which of the following is a primary immunodeficiency disorder?

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Naxlex Comprehensive Predictor Exams

The nurse is caring for a client suspected of having an immunodeficiency disorder. Which diagnostic test should the nurse anticipate being ordered to confirm the diagnosis?

Correct Answer is D

Explanation

Which of the following is a characteristic of primary immunodeficiency disorders?

Correct Answer is C

Explanation

Which of the following is a primary immunodeficiency disorder?

The nurse is caring for a client suspected of having a primary immunodeficiency disorder. Which laboratory test should the nurse anticipate being prescribed for the client?a. Enzyme-linked immunosorbent assay (ELIS

The nurse is providing education to a client with an immunodeficiency disorder. Which statement by the client indicates a need for further teaching?

Which type of immunodeficiency disorder is characterized by a lack of mature B cells and an inability to produce antibodies?

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?

Which of the following diagnostic tests is commonly used to assess immune function in individuals suspected of having an immunodeficiency disorder?

The nurse is caring for a client with an immunodeficiency disorder. Which intervention should the nurse prioritize?

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)?