Question: What is a characteristic of epinephrine 2 mg nasal spray for treating severe allergic reactions? Select one: a. It contains 6 sprays per device. b. It has a shelf life of 12 months from date of manufacture. c. It can withstand temperatures of up to 122°F for a few days. d. It is approved for patients who weigh 15 to 30 kg (33 to 66 lb).