What was the main consequence of early proprietary medical schools

Standards were low.

Explanation:

Proprietary medical schools are not affiliated with any credible universities and tend to be owned by private individuals.

Because of this, they did not receive any funds by the government and the majority of their students passed the schools without learning how to conduct proper medical exam utilizing the latest technology.

answer: stupidity. they should wait till they can get reward money.

the correct answer is the following is a list of inventions made in the medieval islamic world, especially during the "islamic golden age" (8th to 13th centuries),[1][2] as well as the late medieval period, especially in the emirate of granada and the ottoman empire.

science and technology in the islamic world adopted and preserved knowledge and technologies from contemporary and earlier civilizations, including persia, india, china, and greece-roman antiquity, while making a number of improvements and innovations.