2025
|MOST COMMON QUESTIONS(THE LATEST QUIZ)
WITH CORRECTLY
VERIFIED ANSWERS|ALREADY A+
GRADED|GUARANTEED PASS
What is the normal PR interval for an atrial fibrillation rhythm? - Not applicable
Which of the following measures the time from the start of atrial depolarization to the start of
ventricular depolarization? - PR Interval
Which of the following is associated with sinus tachycardia? - anxiety, fear, pain
What is the normal duration for the PR interval? - 0.12-0.20
What is characteristic of standard ECG paper? - Comprised of small boxes measuring 0.04
seconds
Which rhythm occurs when the atrial rate and ventricular rate occur independently? -
Third Degree Block
What is a characteristic of sinus bradycardia? - less than 60 bpm
What part of the heart is the origin of an idioventricular rhythm? - Ventricles
What ECG rhythm has no discernible P waves, irregular fibrillatory waves, and an irregular R to R
interval? - Atrial fibrillation
What helps determine if a patient is Â"toleratingÂ" a rhythm? - Blood pressure and level
of consciousness
What part of the heart ejects blood into the aorta? - Left Ventricle
When placing a 5 lead ECG on a patient, which lead would be placed on the right 4th intercostal
space? - V