How many minutes are in TWO hours?
60
600
120
6
The Correct Answer is C
A. 60.: Sixty minutes equals one hour, not two. This underestimates the total time by half and would be incorrect in any time-based calculation or scheduling scenario.
B. 600.: Six hundred minutes would equal ten hours, which significantly overestimates the duration. This conversion error could lead to major timing mistakes in medication administration or monitoring.
C. 120.: One hour equals 60 minutes; therefore, two hours equal 60 × 2 = 120 minutes. This is the correct and precise conversion used for accurate time-related calculations in nursing and clinical practice.
D. 6.: Six minutes is far less than one hour and does not represent a realistic conversion. This would indicate a miscalculation of time by a large margin.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. 15 gtts: One milliliter (mL) is equal to approximately 15 drops (gtts) when using a standard medical dropper, which is the accepted conversion in medication administration.
B. 0.5 gtts: Half a drop is not a measurable or standard unit.
C. 1.5 gtts: This conversion underestimates the standard drop factor used for most droppers.
D. 5 gtts: Five drops typically equal 1/3 mL, not 1 mL.
Correct Answer is D
Explanation
A. Going to lunch: Leaving the patient after a medication error delays timely assessment and intervention, increasing risk of harm.
B. Finishing documentation for other patients: Prioritizing other tasks before assessing the affected patient neglects immediate safety responsibilities.
C. Calling the nurse's lawyer: Legal consultation is not the priority in a patient care emergency; clinical action must come first.
D. Assess the patient: The nurse’s first priority is to assess the client for adverse effects or changes in condition to ensure prompt intervention and patient safety.
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