Sinus rhythm naturally slows with exhalation and then accelerates during inspiration.
Answer the following statement true (T) or false (F)
True
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A 41-year-old male patient reacts to painful stimuli by moaning. You shine a light at his right pupil. Which one of the following reactions would be normal?
A) Dilation of the right pupil B) Constriction of the left pupil C) Dilation of the left pupil D) Closure of both eyelids
The most important drug that any patient with chest pain can receive is:
A) oxygen B) nitroglycerin C) demoral D) heparin
Why is anticoagulation required during ECMO?
a. Patients are at risk for DVTs due to im-mobility. b. The body tends to activate coagulation when exposed to the nonbiologic surfaces of the cannulas and circuit. c. Coagulation is suppressed during ECMO. d. Mechanical ventilation during ECMO causes thrombocytopenia.
A figure eight knot should be placed in the middle of the rope to prevent rescuers from running out of rope during a rappel.
Answer the following statement true (T) or false (F)