ATI RN
Pediatric Immunization NCLEX Questions Quizlet Questions
Question 1 of 5
Which of the following is a function of the adaptive immune system and NOT the innate immune system?
Correct Answer: A
Rationale: Distinguishing self from non-self is adaptive (e.g., T/B cell receptors), not innate.
Question 2 of 5
A deficiency in complement inhibitors could lead to which of the following?
Correct Answer: D
Rationale: Complement inhibitor deficiency (e.g., C1 inhibitor) causes hereditary angioedema.
Question 3 of 5
Which of the following is a chemoattractant that attracts neutrophils to the site of infection?
Correct Answer: D
Rationale: TNF is a key chemoattractant for neutrophils.
Question 4 of 5
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 5 of 5
Forms a pore in the target cell membrane (like MAC)
Correct Answer: A
Rationale: Perforin forms pores in target cell membranes, similar to the membrane attack complex (MAC), allowing granzyme entry.