What actions does the medulla oblongata control?
a. involuntary actions c. chewing actions
b. willful actions d. walking and running
A
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What action best indicates that informed consent has been obtained?
A) The EMT administers oxygen because the patient is having chest pain and appears short of breath B) The patient agrees to oxygen therapy after being told it may help decrease his chest pain but may dry his nose, causing discomfort C) The EMT tells the patient that he will need oxygen because he is having chest pain, which could be a sign of a heart attack D) The patient is given oxygen because he is having chest pain and was the one who placed the 911 call for help
During fiberoptic bronchoscopy, a patient's SpO2 drops from 91% to 87%. Which of the follow-ing actions would be appropriate?
1. Apply suction through the scope's open channel. 2. Give oxygen through the scope's open channel. 3. Increase the cannula or mask oxygen flow. a. 1 and 2 only b. 2 and 3 only c. 1 and 3 only d. 1, 2, and 3
The two-panel louver operation is based on a series of cuts beginning with a(n) ____ cut.
A. ratchet B. triangular C. outside D. inside
The AP or PA oblique projection of the c-spine will utilize which of the following recommended distances?
40" SID 50" SID 32" SID 60" SID