When processing incoming mail, you should sort it into piles according to _______________ and type of mail. 

Which of the following supports the HPI element, "associated signs and symptoms"?

A. Cough leaves her breathless and sweaty…terminating with gagging and occasional vomiting last night B. Painful, productive cough….producing thick green sputum C. Severe, stabbing pain (7/10) D. Patient reports pain in her lower chest and upper abdomen

Free treatment for ________ cases must be undertaken carefully and is given at the physician's discretion. 

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