Which statement best describes an atom

Anurse practitioner prepares an injection of promethazine, an antihistamine used to treat allergic rhinitis. if the stock bottle is labeled 25 mg/ml and the order is a dose of 11.0 mg , how many milliliters will the nurse draw up in the syringe?

Which step in naming unsaturated hydrocarbons is used for alkenes but not alkynes

4. absorption has the highest risk of overdose due to increased potency. a. rectal b. oral c. transdermal d. intranasal