________ Legally, all medical records should be stored for two years from the time of the last entry

Some medications have special coating to protect them from the acidity of the stomach and that allows them to pass the small intestines for absorption. This is referred to as:

a. Slow-release coated medications b. Double-coated medications c. Enteric-coated medications d. Rapid-response medications

Inside the kidney, the area where the renal artery, renal vein, and ureter enter is called the renal ________, which is formed by the expansion of the ureter inside the kidney. 

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