The oxygen analyzer that is no longer commonly used is the ____ analyzer
a. Paramagnetic c. Electrical
b. Galvanic d. Polarographic
ANS: A
The paramagnetic oxygen analyzer, such as a Beckman D-2, is no longer commonly used.
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Bleeding from open abdominal injuries should initially be controlled with which one of the following techniques?
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The procedures that an Emergency Medical Responder can legally provide as care for a patient are called:
A) standard of training. B) scope of practice. C) standard of care. D) scope of training.
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A) lung cancer of the upper lobe B) ?acute myocardial infarction C) cerebrovascular accident D) ?urinary tract infection
You have performed an ECG on a patient, resulting in the following ECG tracing. How would you classify the patient's rhythm? 
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