What Is the Purpose of an Inspiratory HEPA Filter in a Ventilator

question 14

Multiple Choice

What is the purpose of an inspiratory HEPA filter in a ventilator circuit?

• A) The purpose is to serve as a heated thermistor that prevents condensation from forming in the circuits.
• B) It prevents pathogens from being expelled into the surroundings.
• C) When placed between the ventilator and the circuit, it can eliminate bacteria.
• D) None of the above.

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Definitions:

Consideration

A fundamental requirement for the formation of a legally binding contract, involving an exchange of something of value between the parties.

Promisor

An individual or entity that makes a promise or commitment in a contract to perform some specified action in the future.

Promisee

The person to whom a promise is made in a contract, to whom the promisor has an obligation.

Promissory Estoppel

A legal principle that prevents a person from going back on a promise, even if it was not formally made as a contract, if it was reasonable to rely on that promise and doing so caused harm.