A hospital lab performance standard is to register outpatients for lab work in 10 minutes or less with a variance of 50%. According to the exception principle, a manager should take action when?

A hospital lab performance standard is to register outpatients for lab work in 10 minutes or less with a variance of 50%. According to the exception principle, a manager should take action when?

• A. The wait time exceeds 10 minutes
• B. The wait time exceeds 15 minutes
• C. No action is required
• D. The wait time is within the 50% variance

Answer: (B)

The correct answer is based on the parameters set by the hospital lab's performance standard and the concept of variance. The standard for registering outpatients is to accomplish this task in 10 minutes or less, with a variance of 50%. This means that the acceptable range for wait times would effectively be 10 minutes plus or minus 50%, which calculates to a lower limit of 5 minutes and an upper limit of 15 minutes. According to the exception principle, a manager should only take action when performance deviates significantly from established standards. In this case, action should be taken when the wait time exceeds the upper limit of 15 minutes. This threshold indicates a significant deviation from the expected performance standard, signaling that a problem may need to be addressed to improve efficiency or allocate resources appropriately. Other options do not reflect the correct thresholds set by the performance standard. For instance, if the wait time exceeds 10 minutes without surpassing the variance threshold, it does not indicate a breach of standards warranting immediate action. Similarly, registering outpatients within the variance falls within acceptable performance and does not require intervention. Thus, the scenario necessitating the manager's attention is specifically when wait times exceed 15 minutes.

The correct answer is based on the parameters set by the hospital lab's performance standard and the concept of variance. The standard for registering outpatients is to accomplish this task in 10 minutes or less, with a variance of 50%. This means that the acceptable range for wait times would effectively be 10 minutes plus or minus 50%, which calculates to a lower limit of 5 minutes and an upper limit of 15 minutes.

According to the exception principle, a manager should only take action when performance deviates significantly from established standards. In this case, action should be taken when the wait time exceeds the upper limit of 15 minutes. This threshold indicates a significant deviation from the expected performance standard, signaling that a problem may need to be addressed to improve efficiency or allocate resources appropriately.

Other options do not reflect the correct thresholds set by the performance standard. For instance, if the wait time exceeds 10 minutes without surpassing the variance threshold, it does not indicate a breach of standards warranting immediate action. Similarly, registering outpatients within the variance falls within acceptable performance and does not require intervention. Thus, the scenario necessitating the manager's attention is specifically when wait times exceed 15 minutes.