Which of the Following Findings Would Not Be Indicative of Heterozygous

question 23

Multiple Choice

Which of the following findings would not be indicative of heterozygous  thalassemia?

• A) Hemoglobin A₂ level of 3.5% to 7%
• B) Hemoglobin F level of 2% to 5%
• C) Hemoglobin A level of 65% to 85%
• D) Hemoglobin A level of 90% to 95%
• E) D and A are correct