Question 1
In addition to a potential collapsed lung, a patient who presents with an open pneumothorax is at risk for ________.
◦ pericardial tamponade
◦ aspiration of bodily fluids
◦ cardiac arrest
◦ excessive blood loss
Question 2
The thoracic cavity lies ________.
◦ inferior to the heart
◦ superior to the diaphragm
◦ superior to the heart
◦ inferior to the diaphragm