Which of the following diagnostic tests is commonly used to assess immune function in individuals suspected of having an immunodeficiency disorder?
Complete blood count (CBC)
Chest X-ray
Allergy skin testing
Immunoglobulin levels
The Correct Answer is D
Explanation: The correct answer is d. Immunoglobulin levels. Immunoglobulin levels, specifically IgG, IgM, and IgA, are commonly measured to assess immune function and identify deficiencies in immunoglobulin production. Abnormalities in immunoglobulin levels can indicate the presence of an immunodeficiency disorder.
Incorrect choices:
a. A complete blood count (CBC) provides information about various blood components, such as red blood cells, white blood cells, and platelets, but it does not specifically assess immune function.
b. A chest X-ray may be used to evaluate the condition of the lungs and detect infections, but it is not a specific test for immunodeficiency disorders.
c. Allergy skin testing is used to diagnose allergies and assess the body's response to allergens, but it is not a diagnostic test for immunodeficiency disorders.
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Correct Answer is C
Explanation
Explanation: The correct answer is c. Administer intramuscular immunoglobulins (IG) as ordered. For clients with immunodeficiency disorders, intramuscular immunoglobulins can be prescribed to provide passive immunity and help prevent infections. Immunoglobulins contain antibodies that the client's immune system may be lacking, offering protection against various pathogens.
Incorrect choices:
a. Encouraging the client to receive live vaccines is not appropriate for clients with immunodeficiency disorders. Live vaccines contain live, attenuated viruses or bacteria, which can cause severe infections in individuals with compromised immune systems.
b. Prescribing broad-spectrum antibiotics prophylactically may be used in some cases, but it is not the first-line treatment for immunodeficiency disorders. It is essential to identify the specific pathogens causing infections before initiating antibiotic therapy to avoid antimicrobial resistance.
d. Initiating high-dose corticosteroid therapy is not appropriate for the management of immunodeficiency disorders. Corticosteroids can suppress the immune system further and increase the risk of infections in these clients.
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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