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 44 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
YES! Correct, THANKS for helping me on my review

sarah_brady415

  • Member
  • Posts: 328
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Three types of muscle tissue: skeletal, smooth, and cardiac muscle. Three types of muscle tissue: skeletal, smooth, and cardiac muscle.
The three types of muscles: skeletal, smooth, and cardiac. The three types of muscles: skeletal, smooth, and cardiac.
Cardiac circulation Cardiac circulation
Blood Flow Through The Cardiac Valves Blood Flow Through The Cardiac Valves
The cardiac cycle showing systole and diastole. The cardiac cycle showing systole and diastole.
The three types of muscle: Skeletal, cardiac, and smooth. The three types of muscle: Skeletal, cardiac, and smooth.
Video: Photosynthesis overview Animation

For a complete list of videos, visit our video library