How is the water in hydrothermal vents heated?
The water is pressurized.
Friction heats the water as it seeps into holes and cracks on the ocean floor.
The water comes near magma chambers.
The water at the ocean bottom is hot.

Anurse is preparing to administer ampicillin 500 mg in 50 ml of dextrose 5% in water (d5w) to infuse over 15 min. the drop factor of the manual iv tubing is 10 gtt/ml. the nurse should set the manual iv infusion to deliver how many gtt/min? (round the answer to the nearest whole number. use a leading zero if it applies. do not use a trailing zero.)