Select the best test to confirm the diagnosis of the patient in Question 9.

Question

Quizplus · Accepted Answer

Hemoglobin electrophoresis is the best choice to confirm the diagnosis of sickle cell anemia as it can detect abnormal hemoglobin such as hemoglobin S, which is characteristic of sickle cell anemia. Mean cell volume (MCV) may be useful in identifying different types of anemia, but it is not specific to sickle cell anemia. Osmotic fragility may be useful in identifying conditions such as hereditary spherocytosis, but it is not specific to sickle cell anemia. Observation of sickle cells on microscopy may be suggestive of sickle cell anemia, but hemoglobin electrophoresis is needed to confirm the diagnosis.

Select the Best Test to Confirm the Diagnosis of the Patient