A patient with a history of malignant neoplasm of the lung status post lobectomy was admitted
after experiencing a violent seizure lasting more than several minutes. During the course of the
hospitalization the patient has continued to have seizures. Workup revealed metastatic lesions
to the brain. The patient's seizures were treated with IV Dilantin

Commercial insurance is based on what concept?

A) principle of solidarity B) classification of risk C) assumption of risk D) cross-subsidization

At a health fair, a patient informs you that she has just been prescribed a metered-dose inhaler (MDI) for her asthma. She is confused about how to take the medication when needed. Which of these statements about the MDI would be most appropriate for you to make?

A) "Take it every 4 hours around the clock, even if you feel fine." B) "Make sure to store the metered-dose inhaler in your refrigerator." C) "You should take the medication only after calling your doctor." D) "It is important to shake the inhaler vigorously before taking the medication."