A specialized high-speed conduction system begins at which of the following points?
a. A c. D
b. C d. H
ANS: D
Electrical impulses move through a series of high-speed internodal conduction pathways between the sinoatrial and atrioventricular nodes.
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What abbreviation is used to indicate acute radiation syndrome?
What will be an ideal response?
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Indicate whether this statement is true or false.
You are dispatched to the home of a 64-year-old male patient with lung cancer. The patient complains of acute dyspnea; however, as long as he is sitting upright, his breathing is easier. He denies fever and his breath sounds are decreased over the base of the left lung. What is the MOST likely cause of this patient's symptoms?
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