Alcohol may cause ________ if it does not dry completely prior to a fingerstick.

Pertussis transmission is decreased by ________ type of precaution.

Fill in the blank(s) with the appropriate word(s).

A disadvantage of the open-hours scheduling system is that 

A. it causes problems because of broken appointments. B. the patient records must be pulled before the patients arrive. C. it increases the possibility of inefficient downtime for the doctor. D. it still requires the use of an appointment book.