A USPS tracking number is a series of numerals allocated to individual parcels by the United States Postal Service to keep a record of where parcels are once they are shipped. A USPS tracking number consists of 22 numerals. Continue Reading.
How to listen to lung sounds. As he places the stethoscope on your back, the doctor says, Take a deep breath.. As an RT who has listened to the lung sounds of over 10,000 patients, I will tell you that having a patient take in a deep breath is not the ideal way to listen to lung sounds. Ideally, you want the patient to breath normal. The reason is you want to hear what a patent's lungs sound like when he is breathing normal.
What Does the Doctor Check? The doctor will come in and say hello, then ask you some questions, like how you're doing and if you have any problems or concerns. The doctor wants to make sure your body is working just like it should. To do this, your doctor will: Listen with a stethoscope: The stethoscope lets the doctor hear your heartbeat and the way your lungs sound. Doctors know just how healthy hearts and lungs should sound.