Which factors are considered when determining a flavoring for a compound?
A) color B) smell C) pH D) all of the above
D
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4. Through a small incision in the leg, the surgeon inserts a catheter into the femoral artery. The balloon is inflated to open the artery for improved blood flow. This procedure is referred to as ____________.
a. open transluminal balloon angioplasty b. percutaneous transluminal balloon angioplasty
An oxygen-dependent patient uses a nasal cannula at 3 L/min continuously at home. He complains that his liquid oxygen portable device runs out too quickly when he attends church services and prevents him from dining out in restaurants afterwards. Which of the following devices should the respiratory therapist recommend to resolve the issue?
A. Use a pulse-dose oxygen delivery system. B. Take a backup E-size oxygen cylinder. C. Reduce the oxygen flow to 2 L/min during church. D. Insertion of a transtracheal oxygen catheter.
Which of the following created federal laws to protect healthcare workers from health hazards on the job?
A. FDA B. MSDS C. EPA D. OSHA E. FCC
The type of breathing that indicates a laryngeal obstruction is called:
A) Stridor B) Rhonchi C) Crackles D) Rales E) Gurgle