One study found that doctors, on average, interrupt patients within the first 18 seconds of the initial interview. Once interrupted, a patient is less likely to reveal all of his or her concerns. This means finding out what you need to know may require another visit or some follow-up phone calls.
Older people may have trouble following rapid-fire questioning or torrents of information. By speaking more slowly, you will give them time to process what is being asked or said. If you tend to speak quickly, especially if your accent is different from what your patients are used to hearing, try to slow down. This gives them time to take in and better understand what you are saying.