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The AV node has an intrinsic rate of self-excitation, which is ________ beats per minute.

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The AV node has an intrinsic rate of self-excitation, which is ________ beats per minute.

The AV node has an intrinsic rate of self-excitation, which is ________ beats per minute.

A) 20 to 40
B) 40 to 60
C) 60 to 100
D) 80 to 100

Question 2

From which of the following would likely emit products of combustion?

A) Electric chain saws
B) Wind turbines
C) Overhead power lines
D) ambulance exhaust

Question 3

The term automaticity refers to a cell's capability of:

A) responding promptly to electrical stimuli.
B) generating an electrical impulse from one cell to another.
C) generating an electrical impulse on their own.
D) contraction or shortening an impulse.

Question 4

When an AEMT is driving an ambulance using lights and sirens, most states DO NOT permit the AEMT to:

A) drive in the wrong direction down a one way street.
B) turn in any direction at an intersection.
C) proceed through a red light without stopping.
D) pass another vehicle in a no passing zone.

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Ojs123 Author

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6 years ago

Thank you soooo very much, it was really helpful and kind of you to answer my q's

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FakeUser

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6 years ago

You're welcome, once again

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