system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Which of the coagulation factor is least affected in a patient with vitamin K deficiency?
assistant
The correct answer is  Factor VIII Patient with vitamin K deficiency will have mostly involvement of dependent clotting factors. I.e. Factors II, VII, IX & X