For each of the following outpatient clinical scenarios, select the most appropriate initial targeted pharmacotherapy.
- A 60-year-old man presenting with acute onset of severe pain, swelling, and erythema in his right first metatarsophalangeal joint. He has a history of stage IV chronic kidney disease.Oral prednisone
- A 30-year-old woman at 12 weeks gestation presenting with an expanding annular erythematous rash with central clearing, two weeks after hiking in an endemic region.Oral amoxicillin
- A 45-year-old woman presenting with dysuria, urinary frequency, and suprapubic discomfort without fever or flank pain.Oral nitrofurantoin
- A 52-year-old man presenting with a 3-cm fluctuant skin abscess surrounded by erythema and a history of recurrent methicillin-resistant Staphylococcus aureus (MRSA) infections.Oral trimethoprim-sulfamethoxazole
Cevap
Gout with CKD matches to oral prednisone. Pregnant Lyme disease matches to oral amoxicillin. Uncomplicated cystitis matches to oral nitrofurantoin. Purulent MRSA abscess matches to oral trimethoprim-sulfamethoxazole.
Each appropriate therapy accounts for the specific infectious organism or inflammatory process while actively avoiding major drug-condition interactions, such as teratogenicity in pregnancy and nephrotoxicity in advanced renal failure.
Adım Adım Çözüm
Anahtar Kavram
Selecting appropriate initial pharmacotherapy for common outpatient conditions by adapting to specific patient contraindications, such as pregnancy and renal impairment.