Study for the Hematology 1 Test. Utilize flashcards and multiple-choice questions with detailed explanations. Prepare effectively for success!

Multiple Choice

Elongated red blood cells with a slit-like central pallor are termed?

Stomatocytes are red blood cells with a mouth-like, slit-shaped central pallor. On a smear, the central pale area becomes a narrow slit along the long axis of the cell, giving an elongated, “stoma” appearance. This contrasts with spherocytes, which lack a clear central pallor and are round; elliptocytes, while elongated, still show a more circular central pallor; and dacryocytes, which are teardrop-shaped. The slit-like central pallor specifically defines stomatocytes.

Stomatocytes are red blood cells with a mouth-like, slit-shaped central pallor. On a smear, the central pale area becomes a narrow slit along the long axis of the cell, giving an elongated, “stoma” appearance. This contrasts with spherocytes, which lack a clear central pallor and are round; elliptocytes, while elongated, still show a more circular central pallor; and dacryocytes, which are teardrop-shaped. The slit-like central pallor specifically defines stomatocytes.