NCLEX-RN
NCLEX RN Predictor Exam Questions
Extract:
Question 1 of 5
Each small square on the EKG paper is:
Correct Answer: D
Rationale: Each small square on an EKG paper represents 0.04 seconds long and 1mm tall. This standardization is essential for accurate measurements. One large square on EKG paper consists of 5 small squares in length and 5 small squares in height, which equals 0.2 seconds long and 5mm tall (0.5 mV).
Choice A is incorrect because while the duration is correct, the height mentioned is not accurate.
Choice B is incorrect as it provides the correct height but the duration is inaccurate.
Choice C is incorrect as the height mentioned is exaggerated, and the duration is correct but the height is not.
Therefore, the correct answer is 0.04 seconds long and 1mm tall.
Question 2 of 5
Correct Answer:
Rationale:
Question 3 of 5
Correct Answer:
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Question 4 of 5
Correct Answer:
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Question 5 of 5
Correct Answer:
Rationale: