Question

when a patient suffers an embolic stroke, time is critical in order to administer an anti - inflammatory medication. a clot - buster/anticoagulant. a blood transfusion. vitamin k

Explanation:

An embolic stroke is caused by a blood clot blocking a brain blood vessel. The critical, time-sensitive treatment is to use a clot-buster/anticoagulant to dissolve the clot and restore blood flow. Anti-inflammatories do not address the root clot issue, blood transfusions are for blood loss/anemia, and vitamin K promotes clotting which is harmful here.

Answer:

a clot-buster/anticoagulant.