« previous next »

Author Question: Explain the term regional wall motion abnormality. Why do you think the abnormalities are regional? ... (Read 120 times)

storky111

  • Hero Member
  • *****
  • Posts: 561
on: Jun 27, 2018
Explain the term regional wall motion abnormality. Why do you think the abnormalities are regional?
 
  What will be an ideal response?

Question 2

Compare the definitions of perfuse and profuse.
 
  What will be an ideal response?


Tonny

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jun 27, 2018
Answer to Question 1

A regional wall motion abnormality refers to an area of heart muscle that is contracting inadequately or not at all. The abnormality is caused by ischemia or infarction. Abnormalities may be limited to a specific region because regions of the heart are served by different coronary arteries. The ischemia or infarction would be due to a blockage in one arterial route but not all routes.

Answer to Question 2

Perfuse is to permeate, spread throughout. In medical terms, it often refers to blood flow through an organ or tissue. Profuse typically refers to a copious or overabundant amount.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Plant Cell Wall Formation Plant Cell Wall Formation
Polyps and polyposis. A polyp is a protruding growth from a mucous membrane lining a hollow organ. I Polyps and polyposis. A polyp is a protruding growth from a mucous membrane lining a hollow organ. I
Daniel Burnham’s Flatiron Building (1902) was one of the first to use steel girders to hold up the b Daniel Burnham’s Flatiron Building (1902) was one of the first to use steel girders to hold up the b
The Great Wall, near Beijing. The Great Wall, near Beijing.
Regional differences affect soil fertility Regional differences affect soil fertility
Omphalocele (intramural wall) Omphalocele (intramural wall)
Video: Nervous pathway to the Neuromuscular (NMJ)

For a complete list of videos, visit our video library