ATI RN
Hematology Final Exam Questions Pdf Questions
Question 1 of 5
Matching: Red blood cell aplasia - Elevated hemoglobin F
Correct Answer: A
Rationale: Diamond-Blackfan anemia (A) features elevated HbF as a compensatory mechanism.
Question 2 of 5
Matching: For each of the following disorders, select the appropriate platelet presentation - Kawasaki disease
Correct Answer: C
Rationale: Kawasaki disease (C) often shows thrombocytosis in the subacute phase.
Question 3 of 5
A previously normal African-American army recruit was assigned to Southeast Asia and given malarial prophylaxis. He experienced pallor, fatigue, and dark urine. His hemoglobin level decreased from 14.8 to 9 g/dL. The most likely diagnosis is
Correct Answer: D
Rationale: G6PD deficiency (D) causes acute hemolysis with oxidant stress (e.g., antimalarials), common in African-Americans.
Question 4 of 5
For the patient described in Questions 19 and 20, initial treatment at the time of diagnosis may include (may choose more than one)
Correct Answer: D
Rationale: Transfusion (E) may be initial for severe anemia in hereditary spherocytosis; splenectomy (A) is later if needed.
Question 5 of 5
Elevated serum transferrin receptor levels signify
Correct Answer: A
Rationale: Elevated transferrin receptor (A) indicates iron deficiency, reflecting increased erythropoiesis demand.