What is the best way of keeping a skilled nursing facility from having an unpleasant odor?

What is the code and any required modifier(s) for dipstick urinalysis, non-automated, without microscopy performed in a physician office for a medicare patient?

What is the style of discipline in which the teacher or parent establishes rules, monitors the child's behavior, then enforced rules by administering appropriate punishment

*edit* i took the test and i picked a and it was incorrect for its c! rank the following suggestions for preventing std, in order of increasing effectiveness. 1) using latex condoms properly 2) using spermicidal foam or jelly with a monogamous partner 3) abstaining from sexual intercourse and genital contact a. 1, 2, 3c. 2, 1, 3