With MCV of 90 fL, MCH of 30.1 pg, and MCHC of 35.1 g/dL, what red blood cell morphology does the patient most likely have?

To determine the likely red blood cell morphology, one must analyze the provided values: mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH), and mean corpuscular hemoglobin concentration (MCHC).

A MCV of 90 fL indicates that the average size of the red blood cells is within the normal range, which typically falls between 80 and 100 fL. This suggests that the cells are not enlarged (macrocytic) or reduced in size (microcytic) and are classified as normocytic.

The MCH value of 30.1 pg reflects the average amount of hemoglobin per red blood cell. A value around this figure is also considered normal, corresponding to a normal quantity of hemoglobin present in each cell, reinforcing the normochromic classification.

The MCHC value of 35.1 g/dL is within the normal range for red blood cells, indicating a normal concentration of hemoglobin in the red blood cells (not hypochromic).

Given these values, the classification of red blood cell morphology most accurately aligns with normocytic normochromic. This means that the red blood cells are of normal size and contain a normal concentration of hemoglobin. This