A 50-year-old woman experienced acute renal failure after receiving contrast dye for an imaging study. Her estimated creatinine clearance is now 20 mL/min. Her medications include:
* Piperacillin/tazobactam 4.5g intravenously every 8 hours
* Azithromycin 500 mg intravenously daily
* Famotidine 40 mg orally twice daily
* Enoxaparin 40 mg subcutaneously daily
* Metoprolol succinate 100 mg orally daily
Which drugs require dose reduction due to acute renal failure?
A 21-year-old patient with leukemia is admitted to the hospital with a temperature of 38.9°C and a nonproductive cough 8 days after induction chemotherapy completion. Laboratory tests show a WBC count of 1,000 cells/ul (10% segmented neutrophils, 0% bands, and 90% lymphocytes) and a platelet count of 60,000 cells/uL. Chest X-ray reveals a small left lower lobe infiltrate. Blood, urine, and sputum cultures are obtained. What should be the recommendation for initial management?
A 65-year-old Woman presents with complaints of Worsening incontinence associated with sneezing and coughing, as well as itching in the genital area. Physical examination reveals some vaginal atrophy. A pad test is positive, post void residuals average 5 mL, and urinalysis is normal. Which of the following is the best treatment option for this patient?
Which of the following is the best initial strategy in addition to docusate sodium to prevent constipation in a 45-year-old patient initiating around-the-clock morphine therapy for chronic pain associated with malignancy?
Which of the following sources is most likely to publish the current recommendations from the Centers for Disease Control and Prevention regarding the use of recombinant hepatitis B Vaccine?
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