change and continuity from the Middle Ages to the renaissance

for each of the following statements decide whether it is a chang or continuity from the middle ages and give an explanation

very few physicians believed the Theory of the Four Humours by 1700

Medical books were still widely useddespite physicians using more observations

Belief in Miasma was constant. Popularity grew during epidemics

more observations and a much better understanding of human anatomy

Although astrology less popular people still war amuletsand charms during epidemics

Although most people realised God didnt send disease, religous causes were still considered

bleeding,purging and sweating were still commonly used

herbal remedies still commonly used 1500-1700

herbal remedies chosen for colour,matching colour to symptom

ipecacuahana discovered in brazil in the 1600's effective cure for dysentry

cinchona a tree bark from Peru ,discovered by Thomas Sydenham, found to be an effective cure for Malaria