Which One of the Following Best Describes the Purpose of a Venturi

question 54

Multiple Choice

Which one of the following best describes the purpose of a Venturi mask?

• A) The device is used to deliver positive pressure ventilation.
• B) It allows a 100% concentration of oxygen to be delivered.
• C) Precise concentrations of oxygen are able to be delivered.
• D) It provides a seal over the larynx, preventing aspiration during positive pressure ventilation.

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