This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What is the name of the following cardiac arrhythmia? a. Paroxysmal atrial tachycardia c. ... (Read 61 times)

BRWH

  • Hero Member
  • *****
  • Posts: 553
on: Jul 16, 2018
What is the name of the following cardiac arrhythmia?
 
  a. Paroxysmal atrial tachycardia c. Premature ventricu-lar contractions
  b. Atrial premature depolarization d. Wolff-Parkinson-White syndrome

Question 2

On an electrocardiogram, which of the following represents ventricular repolarization?
 
  a. T wave c. ST segment
  b. PR interval d. QRS complex


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tranoy

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: C
The two premature ventricular contractions shown are characterized by the absence of a P wave, wide QRS complexes, and a lack of T waves.

Answer to Question 2

ANS: A
Repolarization of the ventricles is represented by the T wave. The PR interval is the time it takes for the impulse initiated in the atria to travel through the atrioventricular node. The ST segment occurs during ventricular depolarization, and the QRS complex represents ventricular depolariza-tion.


BRWH

  • Member
  • Posts: 553
Reply 2 on: Jul 16, 2018
Gracias!

jomama

  • Member
  • Posts: 346
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The FDA recognizes 118 routes of administration.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Abnormalities Caused by Cardiac Pathology Abnormalities Caused by Cardiac Pathology
The cardiac conduction system. The cardiac conduction system.
ATP Production in Cardiac Muscle ATP Production in Cardiac Muscle
ATP Production in Cardiac Muscle ATP Production in Cardiac Muscle
Factors that Increase Cardiac Output Factors that Increase Cardiac Output
Cardiac cycle Cardiac cycle
Video: Secondary Active Transport

For a complete list of videos, visit our video library