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Beef is a normal good and people’s incomes increase while at the same time the price of corn fed to steers rises. As a result, the price of beef ____ and the quantity ____.

A patient with recurrent gout (>3 attacks/year) and visible tophi should begin long-term therapy with:

Which clinical feature is most characteristic of multiple sclerosis?

A 60‑year‑old woman has hand pain with bony enlargement of DIP joints, morning stiffness lasting 20 minutes, and no warmth or erythema. The most likely diagnosis is:

Which patient has the highest risk for developing CKD?

A tariff and an import quota are alike insofar as both

A patient with Stage 4 CKD presents with fatigue and pallor. Hgb is 9.2 g/dL. Most likely cause?

A 34‑year‑old woman presents with intermittent double vision and drooping of her eyelids that worsen toward the end of the day. She reports difficulty chewing and speaking after prolonged talking, but notes that her symptoms improve after resting. Physical examination reveals bilateral ptosis and proximal muscle weakness that worsens with repeated testing. Sensation and reflexes are normal. Which diagnosis best explains this patient’s symptoms?

A 62‑year‑old man with long‑standing type 2 diabetes presents with a plantar foot ulcer beneath the first metatarsal head. He reports little pain at the site. Exam reveals callus formation around the ulcer, diminished protective sensation to monofilament testing, and intact peripheral pulses. There is no evidence of infection or ischemia. Which intervention is most important to prevent recurrence and promote healing of this type of ulcer?

A patient completes a 24-hour urine collection for creatinine clearance. The result shows unexpectedly low clearance. Which factor most likely caused the inaccuracy?