Which of the following is a known risk factor for asthma-related mortality?

A 70-year-old presents with cough and fever. Chest radiography confirms pneumonia. His oxygen saturation is 91% on room air. He can take oral medications and has no major comorbidities. What is the best next step?

A 10-year-old girl presents with recurrent nighttime cough and shortness of breath when playing soccer. Spirometry shows an FEV₁ increase of 15% after bronchodilator therapy. Which of the following is the most appropriate diagnosis?

A 58-year-old with cough and mild dyspnea presents to clinic. Which initial assessment action is most critical to determine need for urgent referral?

A 35-year-old man with asthma uses his albuterol inhaler daily. He reports nighttime symptoms three times a week and frequent limitations in activity. What is the most appropriate next step?

Which finding best supports pleurisy?

Which test is the gold standard for confirming pneumonia in children?

According to the documentary, one solution to the opioid addiction crisis is a drug called Methadone.

Mass incarceration is, in part, a result of the War on Drugs.

The documentary you watched focused mostly on the opiate epidemic in the US. One of the solutions they thought would address this epidemic was which of the following?