ATI RN
Ricci Maternity and Pediatrics NCLEX Question Immunization Questions
Question 1 of 5
Cyclic neutropenia is usually associated with all of the following EXCEPT
Correct Answer: C
Rationale: Cyclic neutropenia involves periodic drops in neutrophils, causing infections and oral issues, but cyclic reticulocytosis (red cell increase) is not a feature.
Question 2 of 5
Autosomal recessive inheritance; oculocutaneous albinism, neuropathy, giant neutrophilic cytoplasmic inclusions; malignancy, and neutropenia are features of one of the following phagocytic disorders
Correct Answer: B
Rationale: Chédiak-Higashi syndrome features albinism, neuropathy, and giant granules in neutrophils due to lysosomal trafficking defects.
Question 3 of 5
which of the following is wrong about innate immune system
Correct Answer: C
Rationale: The innate immune system acts rapidly (within hours), not days to weeks, which is characteristic of the adaptive immune system.
Question 4 of 5
which of the following increases by 1000 fold in inflammation
Correct Answer: B
Rationale: C-reactive protein (CRP), an acute-phase protein, increases dramatically (up to 1000-fold) during inflammation.
Question 5 of 5
Which of the following molecules works as chemokines
Correct Answer: C
Rationale: IL-8 (CXCL8) is a chemokine that attracts neutrophils to inflammation sites.