Matching Pairs Red Blood Cell Morphology Matching GameOnline version Test your knowledge of red blood cell morphology with this fun matching game! by Christjana Broetzmann 1 Echinocytes 2 Stomatocyte 3 Spherocytosis 4 Anisocytosis 5 Pappenheimer bodies 6 Blister cells 7 Basophilic stippling 8 Poikilocytosis 9 Malaria 10 Howell Jolly Bodies 11 Schistocytes 12 Microcytosis 13 Dacrocytes 14 Macrocytosis 15 Sickle Cells 16 Cabot Ring 17 Acanthocytes 18 Target Cells 19 Elliptocytosis Red blood cells in the shape of a teardrop Red blood cell with slit central pallor Red blood cells with uneven spiky projections Variation in red blood cell shape crescent or banana shaped red blood cells Variation in red blood cell size Red blood cells having short blunt projections distributed evenly. Abnormally elongated red blood cells with parallel edges. Abnormally round red blood cells with no central pallor Red blood cells > 100 fL Fragments of red blood cells Red blood cells < 80 fL Red blood cells with a bullseye appearance