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?
Complete blood count (CBC)
Urinalysis
Skin testing for allergies
Flow cytometry for lymphocyte subsets
The Correct Answer is D
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.
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Related Questions
Correct Answer is C
Explanation
Explanation: The correct answer is c. Ensuring the client receives antiretroviral therapy (ART) as prescribed. ART is the mainstay of treatment for HIV infection and is essential for suppressing viral replication, improving immune function, and preventing disease progression.
Incorrect choices:
a. Encouraging strenuous physical activities is not recommended for clients with HIV infection, as it may place additional stress on the immune system and exacerbate symptoms.
b. While a balanced diet is essential for overall health, there is no specific evidence that a diet high in raw fruits and vegetables alone can boost the immune system sufficiently to manage HIV infection.
d. Clients with HIV infection should follow infection control precautions to prevent the transmission of the virus to others. Interacting freely with other clients may put them and others at risk of infection transmission.
Correct Answer is C
Explanation
Explanation: The correct answer is c. Frequent and severe infections. One of the hallmark features of immunodeficiency disorders is an increased susceptibility to infections. Individuals with immunodeficiencies may experience frequent and severe infections, including bacterial, viral, and fungal infections.
Incorrect choices:
a. Excessive inflammation at the site of infection is not a common clinical manifestation of immunodeficiency disorders. Immunodeficiencies are characterized by a weakened immune response, which may result in a reduced inflammatory response to infections.
b. Hyperactive immune response to allergens is seen in allergies and autoimmune disorders, not immunodeficiency disorders.
d. Immunodeficiency disorders are characterized by a lack or dysfunction of specific immune components, such as B cells or T cells, leading to a decreased production of antibodies, not increased.
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