Which of the following may be found on the hemoglobin electrophoretic pattern for sickle cell anemia?

Question

Quizplus · Accepted Answer

All of the options listed can be found in the hemoglobin electrophoretic pattern for sickle cell anemia, so E is the correct answer. A) No HbA (0%) - This is expected in individuals with sickle cell anemia as they do not produce normal hemoglobin A. B) 80-100% HbS - This is the abnormal hemoglobin that causes sickle cell anemia. C) 1-20% HbF - This is fetal hemoglobin and is higher in individuals with sickle cell anemia as it can help reduce sickling. D) 2-4% HbA₂ - This is a specific variant of sickle cell hemoglobin that can be found in some individuals with sickle cell anemia, but it is not always present.

Which of the Following May Be Found on the Hemoglobin