Which of the following thoracic procedures would require the patient to be put on cardiopulmonary bypass?

What is the common adult dosage of the osteoporosis drug alendronate?

A) 5–10 mg daily or 35–70 mg weekly B) One spray daily C) 150 mg monthly; or 2.5 mg daily; 3mg every 3 mos D) 60 mg daily

What instrumentation is frequently used to dilate strictures in the esophagus?

a. Bougies b. Cannula c. Goodell dilator d. Endoscope