When using APR for a radiographic exposure,
a. AEC may be turned off manually.
b. a backup mAs is already set.
c. programmed AEC chamber selections may be reconfigured.
d. all of the above
d. all of the above
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A patient complaining of shortness of breath and a history of asthma has the following vital signs: pulse 96, respirations 20, blood pressure 132/86, and SpO2 92% on room air. Mild wheezing is noted bilaterally and the patient states that she has run out of her rescue inhaler (albuterol). Regarding the patient's respiratory status, you would administer:
A) 2 lpm O2 through a nasal cannula. B) 4 lpm O2 through a nasal cannula. C) 12 lpm O2 through a nonrebreather. D) 15 lpm O2 through a nonrebreather.
Euthanasia is the act or practice of causing death painlessly, with the aim to end suffering. Which act is associated with passive euthanasia?
A) DNR order B) Initiating the dying process C) Withdrawing treatment D) Withholding treatment