________—Contagious bacterial disease that mainly affects the lungs

Which of the following findings would be the MOST significant when assessing a patient with possible internal bleeding?

A. The patient has not eaten in 24 hours. B. The patient takes rivaroxaban (Xeralto). C. The patient had a stroke 5 years prior. D. The patient has a history of hypertension.

Which of the following rely on research studies?

A. Biomedical research B. Drug companies C. Individual researchers D. All of the above