The physician ordered I.V. naloxone (Narcan) to reverse the respiratory depression from morphine administration. After administration of the naloxone the nurse should:

C Monitor respirations frequently for 4 to 6 hours because the client may need repeated doses of naloxone. A Check respirations in 5 minutes because naloxone is immediately effective in relieving respiratory depression. D Monitor respirations each time the client receives morphine sulfate 10 mg I.M. B Check respirations in 30 minutes because the effects of morphine will have worn off by then.