The primary nurse went on break at 1845.The covering nurse gave a second dose of insulin because of being unaware the primary nurse gave the ordered dose. Which error prevention techniques would have helped to avoid this?

Choice A rationale
Double-checking all dosage calculations is a crucial step in preventing medication errors. This process involves verifying the calculations to ensure the correct dose is administered.
However, while important, it is not the most effective technique on its own. It must be combined with other strategies to ensure comprehensive error prevention.
Choice B rationale
Identifying unusually large or small doses is essential in preventing medication errors. This involves recognizing doses that fall outside the typical range for a given medication and patient population. However, this technique alone does not address other potential errors, such as patient misidentification or incorrect medication administration.
Choice C rationale
Comparing the medication label to the order is a fundamental step in preventing medication errors. This process ensures that the correct medication is being administered as per the physician’s order. However, this technique alone does not address other potential errors, such as incorrect dosage calculations or patient misidentification.
Choice D rationale

Using at least two client identifiers before administering a dose is the most effective technique in preventing medication errors. This process ensures that the correct patient is receiving the correct medication. It addresses the critical issue of patient misidentification, which is a common cause of medication errors. By confirming the patient’s identity using two identifiers, such as name and date of birth, the risk of administering medication to the wrong patient is significantly reduced.
Choice E rationale
Involving and educating clients in medication administration is an important strategy in preventing medication errors. Educated clients are more likely to understand their medication regimen and recognize potential errors. However, this technique alone does not address other potential errors, such as incorrect dosage calculations or patient misidentification.
Choice F rationale
Documenting all medication in the electronic record as soon as it is given is a crucial step in preventing medication errors. This process ensures that there is an accurate and up-to-date record of all medications administered. However, this technique alone does not address other potential errors, such as incorrect dosage calculations or patient misidentification.

Choice A rationale
Active bowel sounds in the lower right quadrant are a normal finding and do not deviate from the established norm or expected outcome. Therefore, they do not need to be documented when charting by exception.
Choice B rationale
Contraction of the left pupil when light shines in the right eye is a normal consensual pupillary response. This is an expected finding and does not need to be documented when charting by exception.
Choice C rationale
Basilar lung sounds that are diminished in the left lung are not within normal limits and deviate from the expected outcome. This abnormal finding should be documented when charting by exception.
Choice D rationale
Capillary refill of 2 seconds in the lower right foot is a normal finding and does not deviate from the established norm or expected outcome. Therefore, it does not need to be documented when charting by exception.