When taking instruments out of the autoclave, a surgical technologist notices a multicolored rainbow stain on the peel-packed items. which of the following is the cause of this?
a. exposure to ammonia
b. unlike metals in contact
c. incomplete sterilization cycle
d. overheating in the autoclave

Anurse is caring for a client who is receiving a continuous iv infusion of magnesium sulfate for preterm labor. the nurse should discontinue the infusion and prepare to administer calcium gluconate if the client demonstrates which of the following findings? (select all that apply) a. urine output 80 ml in 4 hr b. absence of deep-tendon reflexes c. report of chills d. decreased level of consciousness e. systolic blood pressure 130 mm hg