Red blood cells
An anucleated squamos cell is a cell that does not have a nucleus. In a pap smear it could be dead skin cells that got caught in the swab.
No RBCs are anucleated they have no nucleus
biconcave (A.N)
Pretty sure it's to increase the surface area
biconcave
Hypo(mild)
a biconcave disc
a biconcave disc
a biconcave disc
a disk that is thinner in the middle then on the outside
Red blood cells have a circular biconcave shape to increase surface area to volume ratio for faster absorption of oxygen in the bloodstream.
Red blood cells (erythrocytes) are described as being biconcave. This unique shape increases their surface area for oxygen absorption and allows them to deform as they pass through narrow capillaries. The biconcave structure contributes to their efficiency in transporting oxygen from the lungs to tissues throughout the body.