Foreshadowing means
a. putting secondary characters in the foreground of the story.
b. hinting at things that will occur later.
c. showing the readers the dark side of a character's personality.
d. describing what happens at night—for example, in a dark basement.

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.)