Which One of the Following Principles Is Incorrect When Discussing

question 17

Multiple Choice

Which one of the following principles is incorrect when discussing the water-seal chest drainage system?

• A)When the chest has been opened,a vacuum must be applied to reestablish positive pressure.
• B)Water acts as a seal to prevent air from being drawn into the pleural space.
• C)Air drawn into the chest cavity collapses the lung.
• D)Water-seal mechanisms operate on a negative pressure principle.

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Definitions:

E-procurement

Electronic procurement refers to the process of purchasing goods or services for a business using online platforms or technology.

Factoring

A financial transaction where a business sells its accounts receivable to a third party at a discount to immediately generate cash.

Authenticating

The process of verifying the identity of a user or device, often as a part of securing access to systems and information.

Securing Payment

Methods or practices involved in ensuring that payments for goods or services are received in a timely and secure manner, including through contracts, guarantees, or electronic means.