cardiovascular

Description

Adult health test 3 Quiz on cardiovascular , created by Esmeralda Espitia on 06/03/2020.
Esmeralda Espitia
Quiz by Esmeralda Espitia, updated more than 1 year ago
Esmeralda Espitia
Created by Esmeralda Espitia over 4 years ago
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Resource summary

Question 1

Question
1. A normal PR interval measures?
Answer
  • 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

Question 2

Question
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.
Answer
  • True
  • False

Question 3

Question
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.
Answer
  • True
  • False

Question 4

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

Question 5

Question
5. 2nd Degree Type 2 Heart Blocks are sometimes called Wenckebach Heart Blocks.
Answer
  • True
  • False

Question 6

Question
6.Which of the following conditions are not thought to cause atrial fibrillation
Answer
  • A. Mitral stenosis
  • B. Mitral regurgitation
  • C. Tricuspid regurgitation
  • D. Peripheral vascular disease

Question 7

Question
7. Atrial fibrillation is characetized by random p-waves on the EKG.
Answer
  • True
  • False

Question 8

Question
8. The R waves in atrial fibrillation are regular.
Answer
  • True
  • False

Question 9

Question
9.The hallmark of atrial flutter are "saw-tooth" waves, sometimes called F-waves.
Answer
  • True
  • False

Question 10

Question
10. P-waves are absent in atrial flutter.
Answer
  • True
  • False
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