A 20-year-old male presents to the Emergency Department with chest pain and shortness of breath. Chest X-ray reveals a pneumothorax. The patient gives a history of no recent trauma; patient smokes two packs of cigarettes a day. The ED physician documents a diagnosis of spontaneous tension pneumothorax. What is the ICD-10-CM code selection?

According to the article, when our sleep/wake cycle breaks down, we are at an increased risk for all but which select one: a. respiratory illnesses b. dementia c. diabetes d. heart disease

Which of the following represents the results of a review of well-controlled studies of vitamin c supplementation on the resistance to, and recovery from, colds? there was a reduction in the duration of colds by 50% on the average. there was a slight effect on reducing the duration and severity of colds for people taking vitamin c supplements. there was a significant reduction in the duration of colds in people who consumed at least one gram a day. there was a significant reduction in the number of colds only in people who consumed > three grams per day.

Which of these contraceptive methods would be most beneficial for a female who wishes to avoid side effects or surgery?