Which of the Following Patients Would Be at Greatest Risk

question 15

Multiple Choice

Which of the following patients would be at greatest risk for postoperative complications after a lung resection?

• A) A patient with FEV₁ of 1.65 L
• B) A patient with MVV of 74% of predicted
• C) A patient with PaCO₂ of 35 mm Hg
• D) A patient with O₂max of 9 ml/min/kg

---

Definitions:

TR

Total Revenue, which is the total income generated from the sale of goods or services.

TC

Total cost, which is the sum of all costs incurred by a firm in the production of goods or services.

Economic Profit

The variance between sales income and the alternative costs of the inputs needed.

Economic Profits

The difference between total revenue and total explicit and implicit costs.