Which of the following interfaces is/are most commonly used to apply noninvasive ventilation (NIV) in the acute setting? 1. Nasal or full-face mask 2. Mouthpiece 3. Endotracheal tube 4. Nasal pillows
a. 1 and 2 only
b. 1 and 3 only
c. 1, 2, and 4 only
d. 1 only
ANS: A
Full-face and nasal masks are the most commonly used interfaces in the acute care setting.
You might also like to view...
Why are zone valves incorporated into a hospital's central gas piping systems?
1. To terminate O2 delivery to an area in case of fire 2. To allow selective maintenance without shutting the system down 3. To allow variable pressure reduction throughout the system a. 1 and 2 only b. 1 and 3 only c. 2 and 3 only d. 1, 2, and 3
After explaining the process, you are drawing blood on 82-year-old Mrs. Green using an evacuated tube system. As you insert the third tube into the holder, the Mrs. Green begins to cry. You ask if she is in pain and she says, "No, but I am so scared! Why do they need this much blood? I must have a terrible disease!" Which of the following is your best response?
A. "If you have a terrible disease, wouldn't you rather know about it?" B. "We don't really need this much blood—we always draw a couple of extra tubes." C. "Drawing blood does not necessarily mean you are ill; blood tests are one of the best ways to get an overall picture of your health." D. "I am drawing several tubes of blood because, at your age, there are many different tests that we have to run." E. "Don't worry; I'm sure everything will be fine."
Which of the following is mounted in a holder, called the focusing cup, about 2.5 cm (1 inch) away from the anode?
A) filament B)grid C) associated wiring D) stator
?The coding manager has always been able to monitor productivity by running reports about the accounts completed by each employee. The coding manager states something about this in a meeting with the coders, but no changes are implemented in the coding area. The coding manager notices that coders become more productive during the following week and recognizes that this is an example of
A) The expectancy theory of motivation
B) The Hawthorne effect
C) Extrinsic motivation
D) Self-actualization