« previous next »

Author Question: Lead I views the _____. a. septum b. inferior wall of the left ventricle c. lateral wall of the ... (Read 91 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?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

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

Cell-wall structure of Gram-positive and Gram-negative bacteria. Cell-wall structure of Gram-positive and Gram-negative bacteria.
Earth as viewed from Lunar orbit during the Apollo 8 mission, Christmas Eve, 1968. Africa is at the Earth as viewed from Lunar orbit during the Apollo 8 mission, Christmas Eve, 1968. Africa is at the
Hokusai, Sunshu Ejiri, from the series Thirty-Six Views of Mount Fuji. Hokusai, Sunshu Ejiri, from the series Thirty-Six Views of Mount Fuji.
Wall painting with horses, Chauvet Cave, Vallon-Pont-d'Arc, Ardèche gorge, France. Wall painting with horses, Chauvet Cave, Vallon-Pont-d'Arc, Ardèche gorge, France.
Medication with the USP label (left) and without USP label (right). Practice Label “for ... Medication with the USP label (left) and without USP label (right). Practice Label “for ...
The obese (ob) mouse mutant, shown on the left (a normal mouse is on the right), has provided many c The obese (ob) mouse mutant, shown on the left (a normal mouse is on the right), has provided many c
Video: Audiology

For a complete list of videos, visit our video library