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 25 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!

Animal_Goddess

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Sinus tachycardia. Sinus tachycardia.
Cardiac pacemaker. The pacemaker device is implanted beneath the skin near the heart, and the electr Cardiac pacemaker. The pacemaker device is implanted beneath the skin near the heart, and the electr
Ventricular tachycardia. Ventricular tachycardia.
Atrial flutter Atrial flutter
ATP Production in Cardiac Muscle ATP Production in Cardiac Muscle
Physical Findings of Cardiac Tamponade Physical Findings of Cardiac Tamponade
Video: Bond types - Atomic structure and basis of bonds

For a complete list of videos, visit our video library