Pursed-lip breathing with extended expiratory time will have what effect on the I:E ratio?
A. increase
B. no change
C. decrease
D. inverse
Answer: C. Pursed-lips breathing, coupled with an increase in expiratory time will result in a reduced I:E ratio, where inspiratory time is decreased, and expiratory time is increased.
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Characteristics of students who are learning to think like health care professionals include all of the following EXCEPT: a. considering the impact of their actions on others
b. expecting their instructors to supply answers to all their questions. c. relating new information to what they already know. d. looking for ways to increase their personal efficiency.
The prominence on the occipital bone that can be used as a centering landmark is the:
external occipital protuberance external auditory meatus dorsum selle mastoid tip