I believe that would be true
Answer: C, upper thigh
Explanation: if you put it in the stomach, you have a high chance of puncturing an organ, the shoulder and arm would probably take a while to deliver the medicine to where it needs to go, the thigh is a sure place where you won't accidentally puncture an organ and make more problems, and it's a good open area of skin.
Answer: Arnold's risk for coronary heart disease.
Arnold should worry due to the fact that one of the causes of coronary heart disease is the formation of plaque which is made up of deposits of cholesterol and other substances in the artery. Considering his blood pressure was 130/85, his total cholesterol was 210 (LDL was 175 and HDL was 35), it should raise some concern.
The strength of your trunk or "core" including abdominal, low back, and postural muscles.