ECG Flashcards by Dyanne YJH

Q

An innate biological electricity, is what makes the heart go.

A

Electricity

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

The electrical activity of the heart is governed by?

A

Sinoatrial (SA) node

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

A microscopic structure located in the right atrium, at the junction between the atrium and the superior vena cava.

A

Sinoatrial (SA) node

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Cardiac cells can lose their internal negativity in a process called.

A

Depolarization

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

It is the fundamental electrical event of the heart.

A

Depolarization

How well did you know this?

1

Not at all

2

3

4

5

Perfectly