Mary is a 15-year-old girl, and her family is Jehovah’s Witnesses. One day, she has a car accident and is transferred to the AED where you are working in. When you are preparing blood transfusion, you become aware that Mary is wearing a necklace with a tag that indicates she is a Jehovah’s Witness. Mary’s friend tells you that Mary has not yet decided whether she will be a Jehovah’s Witness, and she just put on the necklace under the pressure of her family. However, Mary’s family insists that Mary is a Jehovah’s Witnesses, and blood should not be administered to Mary. Mary’s parents also warn you that if blood is administered to Mary, they will take legal action because you violate their wishes.
If the nurse decided to administer blood transfusion. Please support her decision with ethical theories (Deontology, Utilitarianism and Virtue ethics,etc)