Final answer:
In this situation, the nurse should refuse to carry out the unsafe order and document their rationale.
Step-by-step explanation:
In situations where a nurse in a long-term care facility reviews a physician order that they feel is unsafe and the physician upholds the order after being contacted, the nurse should:
B. Refuse to carry out the order and document the rationale for why it was not done.
The nurse should prioritize patient safety and advocate for their well-being. By refusing to carry out the order and documenting the rationale, the nurse ensures that their concerns are properly recorded and addressed by the appropriate authorities.