Answer:
Option: b. had little or no knowledge of sterilization.
Explanation:
Medical practitioners during the 17th century and 18th century had very little knowledge about the sterilization. Sterilization was little known during this period because practitioners were still learning how to treat people and did not give priority to sterilizing. Sterilizing the surgical instruments was not much in a process. It became increasing use in the late 18th century.
Every four months, tribute would be due. Those who were unable to pay because of their poverty or frailty would be required to gather a quill full of live lice. These lice would serve as the tribute to the Inca Empire
