Final answer:
If a patient refuses a blood draw, the phlebotomist should notify the nurse for further guidance.
Step-by-step explanation:
If a patient refuses a blood draw, the phlebotomist should notify the nurse in order to inform them of the situation. It is important for the nurse to be aware of the patient's refusal so that appropriate actions can be taken. The nurse can then assess the situation and decide on the next steps, which may include trying to address the patient's concerns or moving on to the next patient.