Pals can even watch your journey on a map in real-time, using the Uber app. After booking a ride, the app sends riders a photo of their driver, his license plate number and a description of the vehicle, so they know who to look for.berX drivers are required to be at least 21 or 23 years old, depending on the city, have their own insurance and a mid-size or full-size 4-door vehicle in excellent condition, according to Uberâs website.
When you inhale air through your nose or mouth, it travels down the back of your throat (pharynx), passes through your voice box (larynx) and into your windpipe (trachea). Your trachea is divided into two air passages (bronchial tubes). One bronchial tube leads to the left lung, the other to the right lung.
Once the tube is in, it is secured, and it can be attached to a mechanical ventilator, anesthesia machine, or bag valve mask, also known as an ambu bag. An ambu bag can be manually manipulated to help the patient breathe. When a tube is threaded through the nose into the airway, it is called nasotracheal intubation. In both cases, a doctor carefully listens to the patient's breath sounds to ensure that the tube is in the trachea, and to make sure that air is being supplied to both lungs.