A nurse administers medication to a patient at 0900.
Seven hours later, the nurse realizes a medication error has occurred and completes an incident report. At what time, in 24-hour clock format, did the nurse complete the incident report?
4 p.m.
1600
1700
7 p.m.
The Correct Answer is B
The nurse completed the incident report at 1600.
Step 1 is to understand the 24-hour clock format. In this format, the hours of the day run 0-23, midnight to midnight.
Step 2 is to convert the time the nurse administered the medication (0900) to the 12-hour clock format. This is 9 a.m.
Step 3 is to add seven hours to this time (the time that passed before the nurse realized a medication error had occurred). 9 a.m. + 7 hours = 4 p.m.
Step 4 is to convert this time back to the 24-hour clock format. 4 p.m. is 1600 in the 24-hour clock format.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Weight loss clinics are an example of active health promotion strategies. They require the individual to take an active role in changing behaviors or habits to improve their health.
Choice B rationale
Smoking cessation classes also fall under active health promotion strategies. These classes require the individual to actively participate and make a conscious effort to quit smoking.
Choice C rationale
Meditation courses are another example of active health promotion strategies. The individual must actively engage in learning and practicing meditation techniques to improve mental health.
Choice D rationale
The addition of folic acid to cereals is a passive health promotion strategy. Passive strategies are those in which individuals gain from the activities of others without acting themselves. The fortification of foods with essential nutrients is a common passive health promotion strategy.
Correct Answer is D
Explanation
Choice A rationale
Respiratory acidosis is characterized by a pH less than 7.35 and a PaCO2 greater than 454. In this case, the pH is 7.43, which is within the normal range, and the PaCO2 is 46, which is slightly above the normal range. Therefore, this does not indicate respiratory acidosis.
Choice B rationale
Respiratory alkalosis is characterized by a pH greater than 7.45 and a PaCO2 less than 354. In this case, the pH is 7.43, which is within the normal range, and the PaCO2 is 46, which is slightly above the normal range. Therefore, this does not indicate respiratory alkalosis.
Choice C rationale
Metabolic acidosis is characterized by a pH less than 7.35 and a HCO3 less than 224. In this case, the pH is 7.43, which is within the normal range, and the HCO3 is 35, which is above the normal range. Therefore, this does not indicate metabolic acidosis.
Choice D rationale
Metabolic alkalosis is characterized by a pH greater than 7.45 and a HCO3 greater than 264. In this case, the pH is 7.43, which is within the normal range, and the HCO3 is 35, which is above the normal range. Therefore, this indicates metabolic alkalosis.
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