« previous next »

Author Question: Lead I views the _____. a. septum b. inferior wall of the left ventricle c. lateral wall of the ... (Read 79 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?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Lateral view of the internal male reproductive organs. Lateral view of the internal male reproductive organs.
A child with a hearing impairment wears a hearing aid (as noted in his left ear). A child with a hearing impairment wears a hearing aid (as noted in his left ear).
A client is having an endoscopy performed by a physician who views the upper gastrointestinal intern A client is having an endoscopy performed by a physician who views the upper gastrointestinal intern
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
Recording a 12-Lead Electrocardiograph Recording a 12-Lead Electrocardiograph
Increased neurogenesis in the dentate gyrus following damage. The left panel shows (1) an ... Increased neurogenesis in the dentate gyrus following damage. The left panel shows (1) an ...
Video: Glycolysis - Introduction to ATP and the burning of sugar

For a complete list of videos, visit our video library