To avoid touching the mercury from a broken thermometer, use a vacuum cleaner to clean up the mercury

Which of the following defines "established pertinent past, family, social history"?

A. Documentation supporting one or two of the three PFSH elements for a patient who is an established patient to the clinician or facility B. Documentation supporting one or two of the three PFSH elements for a patient who is a new patient to the clinician or facility C. Documentation supporting one of the three PFSH elements for a patient who is an established patient to the clinician or facility D. Documentation supporting all three of the PFSH elements for a patient who is a new patient to the clinician or facility

A distomesial projection of the x-ray beam results in more severe overlapping in the posterior region of the radiograph

Indicate whether the statement is true or false