ATI RN
ASCP Hematology Questions Questions
Question 1 of 5
A child with leukemia has a white blood cell count of 5000/mm³ with 5% polys and 3% bands. Which analysis is most appropriate?
Correct Answer: A
Rationale: The ANC is calculated as (5% + 3%) of 5000 = 8% of 5000 = 400/mm³, which is below the normal threshold (<500/mm³), indicating neutropenia.
Question 2 of 5
The parent of a 2-year-old HIV-positive child questions whether the child can attend day care. Which is the best response?
Correct Answer: D
Rationale: An HIV-positive child may attend day care with no specific restrictions except that the child should not be in a group setting when febrile to prevent spread of other infections.
Question 3 of 5
What are the clinical manifestations of non-Hodgkin lymphoma?
Correct Answer: B
Rationale: Manifestations of non-Hodgkin lymphoma vary with the site and extent of disease involvement; no single sign is diagnostic.
Question 4 of 5
Which analgesic is most effective for a child with sickle cell pain crisis?
Correct Answer: C
Rationale: Morphine is the drug of choice for managing severe pain during sickle cell crises.
Question 5 of 5
Which factors should be included in a teaching plan for a child with sickle cell anemia? (Select one that does not apply..)
Correct Answer: B
Rationale: Prompt medical attention when sick, stress avoidance, proper hydration, and good nutrition are all crucial in managing sickle cell anemia. (Overcooling by an air-conditioned room is not specifically indicated.)