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?
Selective IgA deficiency
DiGeorge syndrome
X-linked agammaglobulinemia
Severe combined immunodeficiency (SCID)
The Correct Answer is C
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Explanation: The correct answer is c. "I should avoid close contact with pets to reduce the risk of infections." While it is essential to practice good hygiene when handling pets, avoiding close contact with pets is not typically necessary for clients with immunodeficiency disorders unless they have a specific allergy or pet-related infection.
Incorrect choices:
a. Avoiding crowded places and large gatherings is important for clients with immunodeficiency disorders, as it helps reduce the risk of exposure to infections.
b. Cleaning and disinfecting frequently touched surfaces in the home regularly can help prevent the transmission of infections in clients with immunodeficiency disorders.
d. Wearing a mask when visiting the hospital or healthcare settings is a standard infection prevention measure for clients with immunodeficiency disorders to reduce the risk of acquiring infections from others.
VI. Nursing Considerations:
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Questions
Correct Answer is D
Explanation
Explanation: The correct answer is d. Abdominal pain and diarrhea. Abdominal pain and diarrhea are common clinical manifestations of immunodeficiency disorders. The weakened immune system makes the child more susceptible to gastrointestinal infections, leading to these symptoms.
Incorrect choices:
a. Rash and hives are more common clinical manifestations of allergic reactions or immune hypersensitivity disorders, not immunodeficiency disorders.
b. Rapid weight loss may be seen in conditions like malnutrition or metabolic disorders but is not a typical clinical manifestation of immunodeficiency disorders.
c. Excessive thirst and frequent urination are clinical manifestations of diabetes or other endocrine disorders, not immunodeficiency disorders.
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