What aggressive personality type has been linked to greater risk for high blood pressure and increased secretions of stomach acid?

The aggressive personality linked with these symptoms is the aggressive, impatient type A.
There is a theory called Type A and Type B personality, which describes these two contrasting personalities. People in the type A group are highly competitive, aggressive and hostile, while people in the type B group are more relaxed, less stressed and patient. It has been shown that type A people have a much higher risk of developing heart disease. This could be due to their higher cholesterol levels, higher blood pressure and higher secretions of stomach acid. 

The answer is magnitude measures the effects of an earthquake on the area , while the intensity measures the strength of an earthquake.