Which abnormal lab value indicates a patient likely has a bacterial infection?

The diffusion characteristics of oxygen and carbon dioxide are described by which answer?

Arterial hypoxemia does not stimulate ventilation until PO2 reaches what level?

A post-op patient returned from the OR after having multiple orthopedic repairs.  His second day post-op, he acutely develops signs of respiratory distress.  He appears gray, tachypneic, and complains of pleuritic pain.  What does the RT suspect is wrong?

Change in lung volume resulting from a unit of pressure change describes what lung characteristic?

What term describes a volume of gas about 150 mL in the average adult and does not participate in gas exchange?

Identify the pressure gradient that causes gas flow to move in and out of the lungs.

A patient is critically ill and hypotensive on the ventilator with very high pressures being provided by the positive pressure ventilator.  Which statement is not true regarding blood flow zones? 

Physical development of infants between 9 and 12 months include growth spurts.  At this age infants usually eat

During the Denver test, if the exam contains developmental concerns, the best course of action is to