60 gm of a compounded ointment contains 500 mg of neomycin sulfate. What is the final concentration (w/w)?

Anhydrous ammonia is classified as a:

A) chemical asphyxiant. B) pulmonary irritant. C) hydrocarbon. D) pesticide.

Untreated ventricular tachycardia would MOST likely deteriorate to:

A) asystole. B) torsade de pointes. C) ventricular fibrillation. D) pulseless electrical activity.