Question

In the case of severe blood loss in a patient with an unknown blood type, which of the following would be the best treatment to restore the patient's blood volume and oxygen carrying capacity?

1) Blood transfusion
2) Fluid resuscitation
3) Oxygen therapy
4) Iron supplementation

Answer 1

Blood transfusion with type O blood is the best treatment for severe blood loss and an unknown blood type.

Step-by-step explanation:

The best treatment to restore a patient's blood volume and oxygen carrying capacity in the case of severe blood loss and an unknown blood type would be blood transfusion. In situations where there is no time to determine the patient's blood type, type O blood is transfused due to its universal compatibility.