In this scenario, the student is tasked with counselling a patient who has missed a dose of their medication. The student must guide what the patient should do in this situation, address any concerns and offer advice to ensure the safe continuation of Warfarin therapy. 

Please ensure that this scenario and mark scheme align with the most up-to-date guidelines from the UK NICE and the BNF when using it for your OSCE assessment. 

You will need a student pharmacist and an actor for this OSCE station.