Question

You are the quality control supervisor reviewing the results of last week. You notice that during the first part of the week the results for hemoglobin were trending down with a result on the 4th day at the minus 2 SD line. The next day the results rebounded and were above the plus 2 SD line. What do you think happened?

Answer 1

The trend of the hemoglobin results initially decreasing and then rebounding suggests a temporary decrease followed by a quick recovery. Possible factors contributing to this pattern include dehydration, medication changes, or other transient factors.

Step-by-step explanation:

Based on the information provided, it appears that the hemoglobin results were initially trending downwards during the first part of the week and reached the minus 2 SD line on the 4th day. The next day, the results rebounded and were above the plus 2 SD line. This pattern suggests that there could have been a temporary decrease in hemoglobin levels followed by a quick recovery. This could be due to factors such as dehydration, medication changes, or other transient factors affecting hemoglobin levels.