Final answer:
The nurse applying cultural sensitivity to patient care, specifically to a Jehovah's Witness patient who refuses blood transfusions, is using Leininger's theory (b). Alternatives to blood transfusion, like artificial blood substitutes, are considered respecting the patient's beliefs.
Step-by-step explanation:
The nurse is using Leininger's theory, which stresses the importance of understanding the cultural background, beliefs, and practices of the patient when providing care. Seeking alternative treatment for a Jehovah's Witness patient who does not want blood products is an application of culturally sensitive care that respects the patient's religious beliefs. Leininger's theory guides healthcare providers to work with their patients to find culturally appropriate healthcare solutions.
When dealing with a severe bleeding situation where a blood transfusion is typically necessary but cannot be given due to the patient's religious beliefs, healthcare providers may consider alternatives such as saline solution or researching safe and effective artificial blood substitutes that can carry oxygen without the red blood cells (RBCs). The use of type O blood is because it is considered the universal donor type and can be used in emergencies when there is no time to determine a patient's blood type, although it is not an option for patients who refuse blood products on religious grounds.