If the diagnosis of pneumothorax is suspected an upright chest x-ray should be obtained.

Anatomic shunts can be diagnosed by using 100% 02 breathing techniques.

A woman is intubated with a ______________ orotracheal tube and a man is intubated with a ___________ orotracheal tube. Select all that may apply.

Which x-ray technique is usually taken with a portable x-ray machine?

Which coughing technique consists of one or two forced expirations of middle to low lung volume without closure of the glottis, followed by a period of diaphragmatic breathing and relaxation?

Pulmonary edema is commonly identified on chest x-rays in critically ill patients. Which of the following is NOT a potential cause of pulmonary edema?

After CPT what type of cough should you instruct the patient to perform?

Which variable or principles that affect the performance of a humidifier are an important factor affecting humidifier performance?

Trach tubes are made from polyvinyl chloride or silicone.

Suction pressure should always be checked by occluding the end of the suction tubing before attaching the suction catheter.  Negative pressures of _____________mm Hg in neonates and less than ____________ in adults are generally recommended.