A blood smear is used for the investigation of the various cells in the peripheral circulation and for the detection of parasites.
- Done by placing a drop of blood on the top of a glass slide, using another slide to smear it at a 45-degree angle, staining and fixating it.
- RBCs
- Morphology
- Size (macro/micro/normocytic)
- Color (hypo/normochromic)
- Shape
- Morphology