Select an ICD-9-CM code for splenomegaly

Which of the following is the recommended setting for the autoclave?

a. 450 F for 30 minutes b. 175 F for 20 minutes c. 250 F for 30 minutes d. 320 F for 20 minutes

Which of the following would be most likely to emit nitrogen dioxide?

A. Diesel, lacquers, and wallpaper B. Petroleum products C. Polyurethane and nitrocellulose D. Coal