What is the term for the site where the heart is in contact with the chest wall?

Which statement is true regarding the way computer programs save the data you input?

a. The hard drive automatically saves everything you enter. b. You must give the computer a command to save your data or set it to save at regular intervals. c. If you place a disk in the drive, your data will periodically be stored on it. d. Data is stored when you turn the computer off.

All of the following are consideration prior to vaccination except:

A) the susceptibility of the patient B) the risk of exposure to the disease C) the patient's tolerance for the pain of the injection D) the benefits and risks of the immunizing agent