Final answer:
To convert kilograms to pounds, multiply the weight in kilograms by the conversion factor 2.205. For instance, 4 kilograms would be 8.82 pounds (4 x 2.205). Remember to consider significant figures for precision.
Step-by-step explanation:
To convert a weight in kilograms to pounds, a medical assistant would use the conversion factor that 1 kilogram is approximately equal to 2.205 pounds. This involves using multiplication as the primary operation. For example, if a patient's weight is recorded as 4 kilograms, the assistant would multiply 4 by 2.205 to obtain the weight in pounds. Therefore, 4 kilograms is equal to 8.82 pounds (4 x 2.205 = 8.82).
It's important to note that the number 2.205 is an approximate value and is considered an inexact number, which dictates the significant figures in the answer. When using these conversion factors, one must be careful with the significant figures and the precision of their answer, as medical dosages and other applications can be highly sensitive to weight accuracy.