Which of the following would indicate a need for O2 therapy for an adult or a child? 1. SaO2 less than 90% 2. PaCO2 greater than 45 mm Hg 3. PaO2 less than 60 mm Hg

The ICD-10-CM code for pathological fracture of left ankle, initial encounter is _____

Fill in the blank(s) with correct word

To visualize smaller and lower contrast objects during interventional procedures, high level control fluoroscopy uses exposure rates that are ____________ those normally used in routine fluoroscopy.

a. higher than b. lower than c. the same as d. None of the above, because smaller and lower contrast objects cannot be visualized by fluoroscopy during interventional procedures.