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Question 1 of 6
1. Question
The fifth “D” of the eight “D’s” of the stroke algorithm refers to “data”. Which diagnostic exam should be performed within 20 minutes of arrival to the Emergency Department to obtain the much needed data regarding stroke origin?
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Question 2 of 6
2. Question
The below block is “regularly, irregular” lending itself to an irregular R-R interval. The PR interval is normal, then begins to lengthen with each beat, and then on the 4th beat, no QRS is generated (dropped beat). Notice the white dots indicate P waves which have now “dropped” a QRS. What type of block? This is not considered dangerous, due to the systematic regularity of “dropping” every 4th beat (as indicated with the example below, but could be every 3rd beat, every 5th beat, etc.).
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Question 3 of 6
3. Question
Which is considered part of the defibrillation sequence?
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Question 4 of 6
4. Question
You have completed 2 minutes of CPR and a pulse check is performed, and no pulse is found. This condition is pulseless electrical activity or PEA. Which describes the next best step (s) to be performed?
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Question 5 of 6
5. Question
The patient below begins to deteriorate at a rapid rate and has become unstable. What is the best, immediate option for his care?
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Question 6 of 6
6. Question
Notice how the black dots (P waves) march out at a regular rate. Notice how the white dots (QRS complexes) march out at regular rates, but there is no communication between the atria and ventricles. What type of atrioventricular block best describes this rhythm?
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