What is the best statement for the nurse to use to promote effective communication with MrJohnson? a. "Mr. Johnson, can you please explain to me how you are feeling?" b. "I want to understand how I can best support you. Can you tell me about any concerns or questions you have?" c. "I'm here to help. Is there anything specific you would like to discuss with me?" d. "I can see that you may be feeling anxious. Let's talk about what's on your mind."