ATI RN
Pediatric Immunization NCLEX Questions Quizlet Questions
Question 1 of 4
Activates TH2 and stimulates eosinophil production
Correct Answer: D
Rationale: TNF can activate TH2 cells and indirectly stimulate eosinophil production, aiding in parasite clearance.
Question 2 of 4
Which of the following is NOT true regarding live viral vectored vaccines?
Correct Answer: A
Rationale: Live viral vectored vaccines mimic infection and don't typically require adjuvants, unlike subunit vaccines.
Question 3 of 4
An infant presents with recurrent bacterial infections and partial albinism. Lab work reveals giant granules and neutropenia. Which of the following is the most likely?
Correct Answer: B
Rationale: Chediak-Higashi syndrome features giant granules, neutropenia, and partial albinism, leading to recurrent infections.
Question 4 of 4
A patient presents at age 6-months with pneumonia and difficulty fighting off infections of encapsulated bacteria and enteroviruses. A mutation in Bruton's tyrosine kinase (btk) is suspected. Which of the following is the most likely?
Correct Answer: C
Rationale: X-linked agammaglobulinemia, due to BTK mutations, causes B cell deficiency and infections with encapsulated bacteria.