To Prevent Atelectasis and Improve Gas Exchange, Most Thoracic Surgery

question 57

Multiple Choice

To prevent atelectasis and improve gas exchange, most thoracic surgery patients placed on ventilatory support receive which of the following?

• A) 0 cm H₂O PEEP
• B) 5 cm H₂O PEEP
• C) 8 cm H₂O PEEP
• D) 10 cm H₂O PEEP

---

Definitions:

Procurement

The process of sourcing and acquiring goods and services needed by an organization to operate effectively.

Delivery Costs

Expenses associated with the transport of goods from the seller to the purchaser.

Receiving

The process of accepting, inspecting, and recording inbound shipments of goods or materials into a warehouse or facility.

Inwards Inspection

The process of examining materials or products upon arrival at a facility to ensure they meet required standards and specifications.