« previous next »

Author Question: The chest leads are the only unipolar leads in the standard 12-lead ECG. Indicate whether the ... (Read 103 times)

jman1234

  • Hero Member
  • *****
  • Posts: 560
on: Jun 25, 2018
The chest leads are the only unipolar leads in the standard 12-lead ECG.
 
  Indicate whether the statement is true or false

Question 2

Chronotropy refers to an effect on _____.
 
  a. heart rate
  b. force of contraction
  c. bronchial smooth muscle
  d. speed of conduction through the atrioventricular node


bbburns21

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jun 25, 2018
Answer to Question 1

F
The augmented voltage leads and the chest leads are unipolar leads.

Answer to Question 2

A
Chrono refers to rate. Chronotropic effect refers to a change in heart rate. Positive chronotropic effect refers to an increase in heart rate. Negative chronotropic effect refers to a decrease in heart rate.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

There are more bacteria in your mouth than there are people in the world.

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

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Children with insecure attachments may show angry behavior with peers, which can lead to peer ... Children with insecure attachments may show angry behavior with peers, which can lead to peer ...
Cumulative Standard Normal Distribution Cumulative Standard Normal Distribution
How to sketch a quadratic equation that is in standard form (Question 2) How to sketch a quadratic equation that is in standard form (Question 2)
What Is a Standard Drink? What Is a Standard Drink?
The Standard Rain Gauge The Standard Rain Gauge
Paradoxical Movement of the Chest Wall Seen in Flail Chest Paradoxical Movement of the Chest Wall Seen in Flail Chest
Video: Sex-Linked Traits! How are eye colors inherited in fruit flies?

For a complete list of videos, visit our video library