5 When five consecutive control observations are on the same side
of the mean and exceed the mean +
2SD control limits, a plausible
source of error might be:
+3
O
Contaminated reagent
2
Insuficient sample
O Light source deterioration
ME
O Reagent slowly deteriorating

Anurse is teaching a newly licensed nurse about safe medication administration. the nurse should instruct that which of the following actions is included in the 6 rights of medication administration? a. verify dosage calculation with a second nurse. b. obtain a current list of the client’s medications. c. document medication prior to administration. d. compare a new prescription with an old prescription.