Epinephrine stimulates which of the following receptor sites?

Where should the biological test pack be placed on the steam sterilization cart for the first run of the day?

a. top rack, back of sterilizer, under the injection valve b. bottom rack, back of sterilizer, under the injection valve c. top rack, front of sterilizer, over the drain d. bottom rack, front of sterilizer, over the drain

Renal or urethral obstruction and renal failure can cause ________.

A. nocturia B. ketonuria C. anuria D. glycosuria E. pentosuria