During spontaneous ventilation, the diaphragm and other respiratory muscles create gas flow by raising the pleural, alveolar, and airway pressures.

________ After passing through the bicuspid valve, the blood is the powerhouse chamber, the right ventricle

Indicate whether the statement is true or false

Which of the following is a serious complication of a fall with chest injuries suffered by a 75-year-old male?

A) Blood clots B) Bruised ribs C) Collapsed lungs D) Pneumonia