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

Author Question: The PR interval begins at the first sign of the P wave and ends at the first sign of the next ... (Read 62 times)

biggirl4568

  • Hero Member
  • *****
  • Posts: 551
on: Jul 2, 2018
The PR interval begins at the first sign of the P wave and ends at the first sign of the next deflection, which is called the:
 
  A) T wave.
  B) S wave.
  C) PR segment.
  D) QRS complex.

Question 2

The short period of electrical inactivity between the end of the P wave and the start of the QRS complex is called the:
 
  A) P pause.
  B) PR segment.
  C) PR interval.
  D) PR pause.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

itsakadoozi

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jul 2, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: B


biggirl4568

  • Member
  • Posts: 551
Reply 2 on: Jul 2, 2018
Great answer, keep it coming :)

kalskdjl1212

  • Member
  • Posts: 353
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Head binding, or artificial deformation, was used by some populations as a sign of identity. Head binding, or artificial deformation, was used by some populations as a sign of identity.
Age at First Sign of Psychotic Symptoms in Schizophrenic Patients Age at First Sign of Psychotic Symptoms in Schizophrenic Patients
Hokusai, The Great Wave off Kanagawa, from the series Thirty-Six Views of Mount Fuji. Hokusai, The Great Wave off Kanagawa, from the series Thirty-Six Views of Mount Fuji.
One way to illustrate the journey of adulthood is with the image of a mountain landscape. One begins ... One way to illustrate the journey of adulthood is with the image of a mountain landscape. One begins ...
Electrocardiogram wave Electrocardiogram wave
Body Wave and Surface Wave Travel Body Wave and Surface Wave Travel
Video: Sister chromatids of a metaphase chromosome animation

For a complete list of videos, visit our video library