ATI Learning System RN: Pharmacology 1, Final Questions and Answers 100% Correct

***a patient who has been taking isoniazid and rifampin for 3 weeks for the treatment of active TB reports his urine is an orange color. what statement should the nurse make?"rifampin can turn body fluids orange" -rifampin- tears, sweat, saliva, urine can turn reddish-orange, side effect doesn't cause harm to pt; can cause hematuria -active TB pt should not stop taking meds -isoniazid- doesn't cause bladder irritation ***what medication should the nurse plan to administer to a patient who is at 28 weeks of gestation and is experiencing preterm labor?nifedipine -tocolytic to stop preterm labor -oxytocin (Pitocin): used to stimulate contraction for term pts and control PP hemorrhage; contraindicated for preterm labor -dinoprostone: oxytocic med used to stimulate contractions for term pts and control PP hemorrhage; contraindicated for preterm labor -misoprostol: prostaglandin used to promote cervical ripening of cervix and induce labor; contraindicated for preterm labor a nurse is preparing to administer prochlorperazine 2.5 mg IV. available is prochlorperazine injection 5 mg/mL. how many mL should the nurse administer? (round answer to the nearest tenth. use leading zero if it applies. do not use