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 69 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
:D TYSM

ttt030911

  • Member
  • Posts: 315
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Cardiac catheterization. Insertion of a tube called a catheter through a blood vessel. In this examp Cardiac catheterization. Insertion of a tube called a catheter through a blood vessel. In this examp
Cardiac circulation Cardiac circulation
Abnormalities Caused by Cardiac Pathology Abnormalities Caused by Cardiac Pathology
Cardiac Muscle Cardiac Muscle
Surviving Sudden Cardiac Arrest Surviving Sudden Cardiac Arrest
Cardiac conduction system Cardiac conduction system
Video: baroreceptors

For a complete list of videos, visit our video library