Ultrasound is used in some situations and ... In cases of a severe tension pneumothorax, the evidence of the collapsed lung is often very obvious and requires immediate attention to prevent ...

Ultrasound machines with linear-array ... In mechanically ventilated patients, lung injury can rapidly result in tension pneumothorax. Immediately obtain a chest radiograph and insert a chest ...

The ultrasound can rule out apnea or pneumothorax by allowing sonographers to remotely watch a respiratory motion known as lung sliding. The image quality, in all cases, was fine enough to show a ...