Which of the following statements accurately describes immunodeficiency disorders?
Immunodeficiency disorders are characterized by an overactive immune system.
Immunodeficiency disorders result from excessive production of antibodies.
Immunodeficiency disorders involve a deficiency in the body's ability to fight infections.
Immunodeficiency disorders primarily affect the nervous system.
The Correct Answer is C
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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Related Questions
Correct Answer is C
Explanation
Explanation: The correct answer is c. X-linked agammaglobulinemia. This disorder primarily affects males and is caused by mutations in the BTK gene, resulting in a lack of mature B cells and immunoglobulins.
Incorrect choices:
a. Selective IgA deficiency is a primary immunodeficiency disorder characterized by a deficiency of immunoglobulin A (IgA), and it can affect both males and females.
b. DiGeorge syndrome is caused by a chromosome 22 deletion and is not inherited in an X-linked recessive pattern.
d. Severe combined immunodeficiency (SCID) is a group of disorders that can be inherited in various patterns, including autosomal recessive, autosomal dominant, or X-linked recessive. SCID affects both males and females and results in a severe deficiency of T cells, B cells, and natural killer (NK) cells.
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.
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