cardiovascular

Descripción

Adult health test 3 Test sobre cardiovascular , creado por Esmeralda Espitia el 06/03/2020.
Esmeralda Espitia
Test por Esmeralda Espitia, actualizado hace más de 1 año
Esmeralda Espitia
Creado por Esmeralda Espitia hace más de 4 años
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Resumen del Recurso

Pregunta 1

Pregunta
1. A normal PR interval measures?
Respuesta
  • 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

Pregunta 2

Pregunta
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.
Respuesta
  • True
  • False

Pregunta 3

Pregunta
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.
Respuesta
  • True
  • False

Pregunta 4

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

Pregunta 5

Pregunta
5. 2nd Degree Type 2 Heart Blocks are sometimes called Wenckebach Heart Blocks.
Respuesta
  • True
  • False

Pregunta 6

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

Pregunta 7

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

Pregunta 8

Pregunta
8. The R waves in atrial fibrillation are regular.
Respuesta
  • True
  • False

Pregunta 9

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

Pregunta 10

Pregunta
10. P-waves are absent in atrial flutter.
Respuesta
  • True
  • False
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