Exercises: try to analyze the composing parts of the following medical terms and explain the meanings. Example: PSYCHOLOGY - the study of the mind心理学 Psych ( mind ) is the root , -logy ( study of ) is the suffix , and o is the combining vowel connecting the root psych to the suffix -logy. So the word psychology means the study of the mind . Psych / o is a combining form . Exercises: EPIGASTRIC ELECTROENCEPHALOGRAM ELECTROCARDIOGRAM ENTERITIS PANCREATITIS GASTROENTERITIS