1. Usually, packed RBCs should be transfused over what duration?

• 30- 60 mins
• 1.5- 2 hrs
• 2.5- 3 hrs
• 3- 4 hrs

2. What is the minimum haemoglobin level for a donor to donate blood?

• > 10.5 gms %
• > 14.5 gms %
• > 12.5 gms %
• > 13.5 gms %

3. A 60 kg man has come to your blood centre to donate blood. How much volume of blood can you draw from him?

• 500- 600 ml
• 600- 750 ml
• 250- 300 ml
• 350- 450 ml

4. What is the storage temperature range of platelet bags?

• 2- 6 degree Celsius
• -30 to -80 degree Celsius
• 22-24 degree Celsius
• 22-24 degree Celsius with agitation

5. What may be present in a haemolytic transfusion reaction?

• Haematuria
• Haemoglobinuria
• Both
• None