ATI RN
Pediatric Immunization NCLEX Questions Quizlet Questions
Question 1 of 5
Which of the following isotypes of antibodies activate the complement cascade if bound to antigen?
Correct Answer: D
Rationale: IgM and IgG effectively activate the complement cascade via the classical pathway when bound to antigens.
Question 2 of 5
Matching: Complement deficiency - Nonpitting edema
Correct Answer: D
Rationale: C1 inhibitor deficiency causes hereditary angioedema, characterized by nonpitting edema due to unregulated bradykinin production. Other complement deficiencies do not typically present with this feature.
Question 3 of 5
Matching: Immunodeficiency - Elevated IgE levels and eosinophilia
Correct Answer: D
Rationale: Hyper-IgE syndrome is defined by elevated IgE and eosinophilia, alongside recurrent infections and skin findings.
Question 4 of 5
In addition to recurrent staphylococcal abscesses and elevated serum IgE, the clinical manifestations of hyperimmunoglobulinemia E (hyper-IgE) syndrome frequently include which of the following?
Correct Answer: B
Rationale: Hyper-IgE syndrome commonly includes pneumatoceles (lung cysts) from recurrent pneumonias, alongside staphylococcal abscesses and high IgE.
Question 5 of 5
Long-term treatment of the disease described in Question 27 is best accomplished with
Correct Answer: D
Rationale: Granulocyte colony-stimulating factor (G-CSF) is the mainstay long-term treatment for Kostmann disease, boosting neutrophil production.