An Older Adult Client Says, "I Need to Get a Shot

An older adult client says, "I need to get a shot so that I'll never get pneumonia again." The most helpful response by the nurse would be

A) "Immunization for pneumonia must be repeated every year."
B) "Most older people get flu shots, but they don't protect you from pneumonia."
C) "Pneumovax vaccine can protect you against one type of pneumonia."
D) "You cannot get a shot, or immunization, for pneumonia."