A provider orders intravenous moxifloxacin [Avelox] for a patient who has sinusitis. Before administering the drug, the nurse will review this patient's chart for:
a. a history of asthma.
b. concurrent use of digoxin.
c. concurrent use of warfarin.
d. recent serum electrolyte levels.
D
Moxifloxacin prolongs the QT interval and poses a risk of serious dysrhythmias. Patients with hypokalemia have an increased risk, so serum electrolyte levels should be monitored. Having a history of asthma is not significant. Moxifloxacin does not alter digoxin or warfarin levels.
You might also like to view...
A child has been taking mebendazole for the past 3 weeks after being diagnosed with roundworm. The nurse will determine the efficacy of the child's treatment by referencing what diagnostic test?
A) Liver enzymes B) Stool for ova and parasites C) Colonoscopy or sigmoidoscopy D) Rectal swab for culture
A nurse is conducting a class in recognizing the danger signals for cancer and lowering risks. Which of the following is a possible danger signal, as publicized by the American Cancer Society?
A) Abdominal or chest pain B) Indigestion or difficulty in swallowing C) Unusual vision problems D) Reddening or blanching of the skin
The division of nursing wants to ensure that all data collected are accurate and valid. Which strategy would ensure that this goal is met?
A) Standardized terminology B) Tablets C) Bar coding D) Handheld devices
A patient has sustained a burn injury. Which nursing intervention is of the highest priority at this time?
1. determination of the type of burn injury 2. determination of the types of home remedies attempted prior to the patient's coming to the hospital 3. assessment of past medical history 4. determination of body weight