21178997
Beschreibung
Quiz von Esmeralda Espitia, aktualisiert more than 1 year ago
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Erstellt von Esmeralda Espitia
vor mehr als 4 Jahre
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Frage 1
Frage
1. A normal PR interval measures?
Antworten
-
A. 0.12 to 0.20 seconds
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B. greater than 0.20 seconds
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C. 0.06 to 0.16 seconds
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D. 0.20-0.26 seconds
Frage 2
Frage
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.
Antworten
- True
- False
Frage 3
Frage
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.
Antworten
- True
- False
Frage 4
Frage
4. In 1st degree AV heart block, the p-waves are always accompanied by the QRS complex.
Antworten
- True
- False
Frage 5
Frage
5. 2nd Degree Type 2 Heart Blocks are sometimes called Wenckebach Heart Blocks.
Antworten
- True
- False
Frage 6
Frage
6.Which of the following conditions are not thought to cause atrial fibrillation
Antworten
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A. Mitral stenosis
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B. Mitral regurgitation
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C. Tricuspid regurgitation
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D. Peripheral vascular disease
Frage 7
Frage
7. Atrial fibrillation is characetized by random p-waves on the EKG.
Antworten
- True
- False
Frage 8
Frage
8. The R waves in atrial fibrillation are regular.
Antworten
- True
- False
Frage 9
Frage
9.The hallmark of atrial flutter are "saw-tooth" waves, sometimes called F-waves.
Antworten
- True
- False
Frage 10
Frage
10. P-waves are absent in atrial flutter.
Antworten
- True
- False
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