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. Impaired balance and coordination B. Recurrent skin infections C. Vision changes and blindness D. Hearing loss

Correct Answer is B

Explanation

Explanation: The correct answer is b. Recurrent skin infections. Recurrent skin infections are common clinical manifestations of immunodeficiency disorders in the elderly. The weakened immune system makes the skin more susceptible to infections and delays wound healing.

Incorrect choices:

a. Impaired balance and coordination are more commonly associated with neurological disorders or conditions affecting the musculoskeletal system, not immunodeficiency disorders.

c. Vision changes and blindness may be seen in conditions affecting the eyes or the visual system but are not typical clinical manifestations of immunodeficiency disorders.

d. Hearing loss is more commonly associated with conditions affecting the ears or the auditory system and is not a typical clinical manifestation of immunodeficiency disorders.

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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

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

Correct Answer is B

Explanation

The nurse is caring for an infant suspected of having severe combined immunodeficiency (SCID). Which diagnostic test should the nurse anticipate being prescribed for the infant?

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 type of immunodeficiency disorder is characterized by a lack of T cell function and is often referred to as "bubble boy disease"?

Which of the following immunodeficiency disorders is characterized by a deficiency of T and B cells, as well as impaired cellular and humoral immunity?

The nurse is caring for a client with an immunodeficiency disorder. Which nursing intervention is essential to prevent infections in this client?

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

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?

Which of the following is a potential complication of primary immunodeficiency disorders?