Which of the Following Is Considered a Limitation of the High-Flow

question 1

Multiple Choice

Which of the following is considered a limitation of the high-flow nasal cannula?

• A) It does not meet patient's flow needs.
• B) The amount of airway positive pressure cannot be measured.
• C) It does not provide for appropriate CO₂ clearance.
• D) It does not reduce the use of noninvasive positive-pressure ventilation.

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Definitions:

ΔH°

The standard enthalpy change of a reaction, measured under standard conditions (1 atm, 298.15K), representing the difference in enthalpy between products and reactants.

Stability

The resistance of a chemical compound to change in its chemical structure or composition under specific conditions.

Descriptive Term

A word or phrase that describes or characterizes an object, situation, or concept without expressing its inherent nature.

Diene

Organic compounds that contain two double bonds, often involved in polymer production and synthetic rubber manufacture.