Esmeralda Espitia
Quiz by , created more than 1 year ago

Adult health test 3 Quiz on cardiovascular , created by Esmeralda Espitia on 06/03/2020.

4
0
0
Esmeralda Espitia
Created by Esmeralda Espitia almost 5 years ago
Close

cardiovascular

Question 1 of 10

1

1. A normal PR interval measures?

Select one of the following:

  • A. 0.12 to 0.20 seconds

  • B. greater than 0.20 seconds

  • C. 0.06 to 0.16 seconds

  • D. 0.20-0.26 seconds

Explanation

Question 2 of 10

1

2. In 3rd degree heart block, the SA node generates impulses but those impulses do not go to the ventricles. Therefore, the atrial and ventricles are independent.

Select one of the following:

  • True
  • False

Explanation

Question 3 of 10

1

3. In 2nd degree, type 2 (Mobitz II), the p-waves (atrial rate) are usually regular while the ventricle rate is irregular. In addition, this pattern tends to be CYCLIC.

Select one of the following:

  • True
  • False

Explanation

Question 4 of 10

1

4. In 1st degree AV heart block, the p-waves are always accompanied by the QRS complex.

Select one of the following:

  • True
  • False

Explanation

Question 5 of 10

1

5. 2nd Degree Type 2 Heart Blocks are sometimes called Wenckebach Heart Blocks.

Select one of the following:

  • True
  • False

Explanation

Question 6 of 10

1

6.Which of the following conditions are not thought to cause atrial fibrillation

Select one of the following:

  • A. Mitral stenosis

  • B. Mitral regurgitation

  • C. Tricuspid regurgitation

  • D. Peripheral vascular disease

Explanation

Question 7 of 10

1

7. Atrial fibrillation is characetized by random p-waves on the EKG.

Select one of the following:

  • True
  • False

Explanation

Question 8 of 10

1

8. The R waves in atrial fibrillation are regular.

Select one of the following:

  • True
  • False

Explanation

Question 9 of 10

1

9.The hallmark of atrial flutter are "saw-tooth" waves, sometimes called F-waves.

Select one of the following:

  • True
  • False

Explanation

Question 10 of 10

1

10. P-waves are absent in atrial flutter.

Select one of the following:

  • True
  • False

Explanation