Long-acting b2 agonists are indicated for

A patient receiving nasal O2 at 3 L/min complains of nasal dryness and irritation. Which of the following actions would be appropriate?

The product combining an inhaled steroid and a bronchodilator is

A physician orders 2 L/min O2 through a simple mask to a 33-year-old postoperative woman with moderate hypoxemia breathing room air (PaO2 = 52 mm Hg). What would be the correct action at this time?

Dyspnea is defined as:

A medical air cylinder will be color coded ______ in order to easily identify the gas within the cylinder. 

What is the response of PaO2 during exercise in healthy individuals? 

A respiratory therapist is responsible for cleaning a fiberoptic bronchoscope following a procedure.  Which of the following sterilization techniques is appropriate?

**Graduate only question** Briefly explain the differences between a TRNG and a PRNG? (2 points) Which one of them would you consider, if you were only interested in: (3 points) i) High entropy. ii) High speed. iii) Low runtime noise.

If a scan-based design has 6400 scan flip-flops that can be constructed as 100 scan chains each with equal length, the number of test patterns is 5000, and testing clock cycle is 10 ns; what would be the test cycle and test time? (5 points) Note –