CET Practice Test 2

10 free CET practice questions in the real exam format, covering the official content areas, with an explanation for every answer.

CET Practice Test 2Tutor mode

Question 1 of 10

EKG Analysis and Interpretation

A rhythm strip shows a regular rhythm at 68 beats/min. Every QRS is preceded by an upright P wave, the PR interval measures 0.28 sec on every beat, and the QRS is 0.08 sec. Which rhythm is this?