Which of the following dysrhythmias is more commonly seen with an anterior wall myocardial infarction?

a. Second-degree AV block type II
b. Third-degree AV block with a narrow QRS
c. Second-degree AV block type I
d. AV nodal reentrant tachycardia


Answer: a. Second-degree AV block type II

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In the event that OEC Technicians are exposed to an organophosphate or a chemical nerve agent, they may need to self-administer the nerve agent antidote. Which of the following statements regarding the self-administration of a nerve agent antidote is false?

a. "If severe symptoms are present, three atropine auto-injectors and three 2-PAM Cl injectors are administered in rapid succession." b. "The medication is administered in a way that is similar to that for an Epi-Pen." c. "If the nerve agent has been ingested, exposure may continue for some time, and a relapse is a possibility." d. "Depending on the symptoms observed, the initial treatment will either be an atropine auto-injector or a 2-PAM Cl injector."

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Why should cassettes and intensifying screens be examined prior to use?

What will be an ideal response?

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The ________ style of punctuation has no punctuation after the salutation and complimentary closing.  

Fill in the blank(s) with the appropriate word(s).

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When creating histograms, always define frequency groups that do not overlap

Indicate whether the statement is true or false

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