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

Author Question: Name the two major disturbances of cardiac sphincter function and briefly describe them. What ... (Read 84 times)

mia

  • Hero Member
  • *****
  • Posts: 564
on: Jun 25, 2018
Name the two major disturbances of cardiac sphincter function and briefly describe them.
 
  What will be an ideal response?

Question 2

What might cause ventilation to be impaired?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

zacnyjessica

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jun 25, 2018
Answer to Question 1

The two major disturbances are called cardiospasm, which is the failure of the cardiac sphincter to open properly, and incompetent cardiac sphincter, which is the inability of the sphincter to remain properly closed. This latter condition can lead to a condition called reflux esophagitis.

Answer to Question 2

Ventilation is impaired if the nerve supply to the respiratory muscles is damaged by disease or if the respiratory muscles undergo atrophy and degeneration. Ventilation is also impaired if the thoracic cage is immobile.


mia

  • Member
  • Posts: 564
Reply 2 on: Jun 25, 2018
:D TYSM

meow1234

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

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.

Pectoralis Major Pectoralis Major
Antiparkinson Drugs Focus on Restoring Dopamine Function and Blocking Cholinergic Activity in the ... Antiparkinson Drugs Focus on Restoring Dopamine Function and Blocking Cholinergic Activity in the ...
How to determine if a table of values represents a function How to determine if a table of values represents a function
Describe the development of atherosclerosis, including its role in the risk of heart disease Describe the development of atherosclerosis, including its role in the risk of heart disease
Describe the Conceptual Forecasting Framework in your own words. Describe the Conceptual Forecasting Framework in your own words.
Major Vitamins List Major Vitamins List
Video: How to find out if a population is evolving?

For a complete list of videos, visit our video library