Erythematous Nodules – Friday Pop Quiz 3/11/2022
by James J. Contestable, MD on
A pool worker develops these painful erythematous nodules with ulceration on his fingers and then his arms. Which of the following is the most appropriate treatment? A. Penicillin B. Ceftriaxone C. Minocycline D. Trimethoprim-sulfamethoxasole E. Cephalexin To find out the correct answer and read the explanation, click here.    Brought to you by our brand partner Derm …