Question 1 of 1
A measured PR interval is 0.16 second. How does this compare with the expected 0.12-0.20 second range?
Strong Interview Answer
The PR interval is a measure of the time between the P wave and the beginning of the QRS complex. This interval is typically 0.12 to 0.20 seconds in adults. A PR interval of 0.16 seconds is within the expected range.
What to Listen For
- PR interval definition
- Normal PR interval range
- Measurement of the PR interval
Caution
Do not restate the multiple-choice stem or ask the learner merely to name a product, rule, or term.