« previous next »

Author Question: Lead I views the _____. a. septum b. inferior wall of the left ventricle c. lateral wall of the ... (Read 101 times)

penza

  • Hero Member
  • *****
  • Posts: 1,022
on: Jun 25, 2018
Lead I views the _____.
 
  a. septum
  b. inferior wall of the left ventricle
  c. lateral wall of the left ventricle
  d. anterior wall of the right ventricle

Question 2

Your patient has a VVI pacemaker. Briefly explain the meaning of each of these letters.
 
  What will be an ideal response?


mirabriestensky

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Jun 25, 2018
Answer to Question 1

C
Lead I views the lateral wall of the left ventricle.

Answer to Question 2

A ventricular demand (VVI) pacemaker is a common type of pacemaker. With this device, the pacemaker electrode is placed in the right ventricle (V); the ventricle is sensed (V) and the pacemaker is inhibited (I) when spontaneous ventricular depolarization occurs within a preset interval. When spontaneous ventricular depolarization does not occur within this preset interval, the pacemaker fires and stimulates ventricular depolarization at a preset rate.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

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.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

These top and side views reveal the R groups extending out from the β sheet and emphasize These top and side views reveal the R groups extending out from the β sheet and emphasize
Bodhisattva, detail of a fresco wall painting in Cave I, Ajanta, Maharashtra, India. Bodhisattva, detail of a fresco wall painting in Cave I, Ajanta, Maharashtra, India.
The cell wall of a Gram-negative bacterium, E. coli The cell wall of a Gram-negative bacterium, E. coli
Palpating the left kidney Palpating the left kidney
Mandible right lateral view Mandible right lateral view
In the figure, a 10.0-m long bar is attached by a frictionless hinge to a wall and held ... In the figure, a 10.0-m long bar is attached by a frictionless hinge to a wall and held ...
Video: How does asthma work?And How do you treat asthma?

For a complete list of videos, visit our video library