🌺Saline Replacement Test🌺 🌺To differentiate mild Rouleaux formation (which disperses after adding saline) from true RBC Agglutination (which remains clumped even after saline addition). Always use 0.9% NaCl (normal saline) — never use distilled water. Procedure 2 method 🍁1. Slide Method (Rapid — used during PBS examination) 1).Place 1–2 small drops of normal saline on a clean slide (approximately 20–30 µL each). 2).Add a small drop of blood (smaller than the saline drop) nearby and gently mi