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?

X-linked agammaglobulinemia

DiGeorge syndrome

Wiskott-Aldrich syndrome

Severe combined immunodeficiency (SCID)

Answer and Explanation

The Correct Answer is B

Explanation: The correct answer is b. DiGeorge syndrome. This disorder is caused by a deletion in chromosome 22, resulting in the underdevelopment of the thymus and parathyroid glands. It leads to impaired T cell function and is associated with developmental delays, chronic infections, and autoimmune problems.

Incorrect choices:

a. X-linked agammaglobulinemia is a primary immunodeficiency disorder that primarily affects B cell function, leading to a deficiency of immunoglobulins (antibodies).

c. Wiskott-Aldrich syndrome is an X-linked recessive disorder characterized by a triad of symptoms: eczema, thrombocytopenia (low platelet count), and immunodeficiency.

d. Severe combined immunodeficiency (SCID) is a group of rare disorders characterized by a severe deficiency of T cells, B cells, and natural killer (NK) cells.

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Correct Answer is D

Explanation

Explanation: The correct answer is d. Ensuring the client receives prophylactic antibiotics as prescribed. Prophylactic antibiotics are commonly prescribed for clients with immunodeficiency disorders to prevent bacterial infections. It is essential to adhere to the prescribed antibiotic regimen to minimize the risk of infections in these clients.

Incorrect choices:

a. Administering live vaccines is contraindicated in clients with immunodeficiency disorders, as live vaccines can cause severe infections in this population. Only inactivated vaccines are recommended for these clients.

b. Regular physical exercise is beneficial for overall health, but it is not a specific intervention for managing immunodeficiency disorders.

c. Strict isolation precautions may be necessary for clients with severe immunodeficiency or during periods of increased infection risk, but it is not the priority intervention for all clients with immunodeficiency disorders.

A. "I will avoid crowded places and large gatherings." B. "I need to clean and disinfect frequently touched surfaces in my home regularly." C. "I should avoid close contact with pets to reduce the risk of infections." D. "I will wear a mask when visiting the hospital or healthcare settings."

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.

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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?

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Naxlex Comprehensive Predictor Exams

The nurse is caring for a client with an immunodeficiency disorder. Which intervention should the nurse prioritize?

Correct Answer is D

Explanation

The nurse is educating a client with an immunodeficiency disorder about infection prevention. Which statement by the client indicates a need for further teaching?

Correct Answer is C

Explanation

Which of the following is a characteristic of primary immunodeficiency disorders?

Which of the following statements accurately describes immunodeficiency disorders?

The nurse is caring for a client with human immunodeficiency virus (HIV) infection. Which intervention should the nurse include in the client's plan of care?

The nurse is caring for a child with severe combined immunodeficiency (SCID). Which precaution should the nurse take to protect the child from infections?

Which of the following statements is true regarding immunodeficiency disorders?

Which of the following is a common clinical manifestation of immunodeficiency disorders?

Which type of immunodeficiency disorder is characterized by a lack of mature B cells and an inability to produce antibodies?

The nurse is providing education to a client with an immunodeficiency disorder. Which instruction is essential for the client's self-management and treatment?