A pause or arrest of the SA node:
A) is seen as a regular rhythm.
B) occurs when the SA node initiates an early impulse.
C) produces a sudden absence of a P wave, QRS complex and T wave in an otherwise normal looking rhythm.
D) produces a shorter than normal R-R interval because of the dropped beat.
Correct Answer:
Verified
Q4: Which of the following methods used to
Q5: The paper and pen method of determining
Q6: When the rhythm appears mostly regular but
Q7: The areas of the ECG tracing which
Q8: Early beats:
A) appear in middle of the
Q10: Frequent pauses in the firing of the
Q11: The rhythm is called slightly irregular when:
A)
Q12: The term _ is used to describe
Q13: Early beats that occur every other (second)
Q14: When a rhythm speeds up and slows
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