Question

The nurse measures the PR interval on a client strips as 0.16 seconds. Which actions should...

The nurse measures the PR interval on a client strips as 0.16 seconds. Which actions should the nurse take in response to these findings?

SELect ONe

a. Meassure blood pressure

b. check potassium level

c.apply pulse oximeter

d. document the finding

Homework Answers

Answer #1

Answer: option D. Document the finding.
Normal PR interval is in the range of 0.12 to 0.2 seconds. The given PR interval is in the normal range.So other special intervention not required.

The other options are irrelevant as the finding is a normal value.

PR interval is the time from the beginning of P wave to the beginning of QRS complex. It is express the conduction through the AV node. If the PR interval is more than 0.2 seconds,first degree heart block can be suspected.

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