Red cells are frozen for long-term storage in a cryoprotectant like glycerol to prevent ice crystal formation. Before transfusion, they must be 'thawed and washed' (deglycerolized) in a series of saline solutions to remove the glycerol. If not removed, glycerol would cause osmotic hemolysis of the red cells when infused.

Break down complex topics into smaller, manageable chunks for easier recall.

Zambia

• Joseph Soko – 101 pts

• Visual Pathway Lesions
• Positive and Negative Symptoms
• Hallucinations and Delusions
• Antipsychotic Medications
• Emergency: Environmental Emergencies