Not only are they valuable tools, they are another way we show our caring for the patient. I had a patient once tell me after I was listening to his lungs he now knew the difference between nurses and doctors; the nurse waited to move the stethescope til after you breathed! Interesting observation, however, I believe our caring for the patient is the most important part of any kind of nursing. My social worker once said she wished she had procedures to do to fill the empty spaces and make the patient and family comfortable enough to talk.