Question 1
If left untreated, __________ can cause the collapse of both lungs and tracheal deviation.
◦ hemopneumothorax
◦ chronic pneumothorax
◦ spontaneous pneumothorax
◦ tension pneumothorax
Question 2
In general, when using a pulse oximeter to measure blood oxygen saturation, a reading of ____ indicates hypoxia.
◦ 97%
◦ 90%
◦ 96%
◦ 94%