« previous next »

Author Question: When a sinus rhythm has a QRS complex of 0.12 sec or greater, you know that this is an abnormality ... (Read 79 times)

armygirl

  • Hero Member
  • *****
  • Posts: 556
on: Jul 2, 2018
When a sinus rhythm has a QRS complex of 0.12 sec or greater, you know that this is an abnormality and would note that it has:
 
  A) a wide QRS.
  B) accelerated ventricular conduction.
  C) Purkinje disease.
  D) sinus conduction defect.

Question 2

For all rhythms that originate in the sinus node, you would expect the P wave in Lead II to be:
 
  A) inverted or flattened.
  B) biphasic or notched.
  C) characteristically peaked.
  D) upright and uniform.


ashely1112

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 2, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

armygirl

  • Hero Member
  • *****
  • Posts: 556
Reply #2 on: Jul 2, 2018
Correct answers!


ashely1112

  • Sr. Member
  • ****
  • Posts: 347
Reply #3 on: Jul 2, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

An ECG strip showing a normal sinus rhythm with the P wave, QRS complex, and T wave identified. An ECG strip showing a normal sinus rhythm with the P wave, QRS complex, and T wave identified.
Greater sage grouse Greater sage grouse
Antenna Complex Antenna Complex
The overall reaction catalyzed by the NADH dehydrogenase complex The overall reaction catalyzed by the NADH dehydrogenase complex
Ternary complex between FdUMP, 5,10-methylene THF and thymidylate synthase Ternary complex between FdUMP, 5,10-methylene THF and thymidylate synthase
DNA bending in an open-promoter complex DNA bending in an open-promoter complex
Video: Skin Cancer

For a complete list of videos, visit our video library