Which of the following are potential hazards of using a heated humidifier during mechanical ventilation?
1) Aerosolization of condensate during disconnection
2) Underhydration or impaction of secretions
3) Hypoventilation due to increased dead space
4) Unintended tracheal lavage from condensate

Question

Quizplus · Accepted Answer

1) Aerosolization of condensate during disconnection is a potential hazard because it could lead to the spread of infectious agents. 
2) Underhydration or impaction of secretions is a potential hazard because the humidifier could over-humidify the airway or cause secretions to become too thick, leading to potential airway obstruction. 
3) Hypoventilation due to increased dead space is a potential hazard because the increased volume of the heated humidifier could add to the ventilator circuit's dead space, leading to hypoventilation. 
4) Unintended tracheal lavage from condensate is a potential hazard because it could lead to aspiration or infection.

Which of the Following Are Potential Hazards of Using a Heated