Destinedornot? on Instagram: "Scientific Breakdown:⬇️ • Anemia: Defined as ↓ hemoglobin concentration, hematocrit, or RBC count below normal →impaired oxygen delivery to tissues. • Polycythemia: ↑ RBC mass → blood becomes more viscous → sluggish circulation, increased risk of thrombosis. • Both are quantitative RBC disorders, but in opposite directions. . . . . . . . . . . . . . . . . . . . [motivation,studytips,information,study,anemia,polycythemia,medicine,mbbs,medschool,mbbsdiaries,focusonthe