Which of the following ECG marking codes is the code for lead 3?
A) . . .
B) - - -
C) - . . .
D) - . - . - .
A
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True or false (circle one). To keep the jaw muscles relaxed, maintain a slight space between the back molars
Indicate whether the statement is true or false.
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Since blunt force trauma can also cause or contribute to the death of fire victims, the investigator should consult with
a. an ER physician b. a pathologist c. witnesses d. a victim's PCP
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The capnogram seen in the figure shows which of the following?
a. Excessive phase 4 c. Indistinguishable phase 3 b. Deep "curare cleft" d. Slow cardiac oscil-lation
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Which of the following abbreviations means "potassium"?
Na N K P
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