« previous next »

Author Question: Describe the appearance of a pathologic Q wave. What will be an ideal ... (Read 92 times)

pane00

  • Hero Member
  • *****
  • Posts: 579
on: Jun 25, 2018
Describe the appearance of a pathologic Q wave.
 
  What will be an ideal response?

Question 2

The cells of the heart that contain contractile filaments are called _____ cells.
 
  Fill in the blanks with correct word


qytan

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jun 25, 2018
Answer to Question 1

An abnormal (pathologic) Q wave is more than 40 ms (0.04 seconds) in duration and equal to or more than one third of the amplitude of the following R wave in that lead. A pathologic Q wave is suggestive of infarction.

Answer to Question 2

myocardial


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Palpation for Ascites: Fluid Wave Palpation for Ascites: Fluid Wave
Thymus gland. (A) Appearance and position; (B) with anatomic structures. Thymus gland. (A) Appearance and position; (B) with anatomic structures.
Long-wave energy flux is emitted from Earth Long-wave energy flux is emitted from Earth
Tidal and wave power Tidal and wave power
Marasmus The emaciated appearance of this child is a sign (and symptom) of marasmus Marasmus The emaciated appearance of this child is a sign (and symptom) of marasmus
Wave Basics Wave Basics
Video: Virtual Tour of the Heart

For a complete list of videos, visit our video library