Which of the following are potential hazards of using heat and moisture exchangers?
1) Failure of low-pressure alarms to detect 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) Failure of low-pressure alarms to detect disconnection: This is a potential risk of using heat and moisture exchangers. The low-pressure alarms may not detect disconnections, and the patient may not receive enough oxygen.
2) Underhydration or impaction of secretions: This is a potential hazard but is not specific to heat and moisture exchangers.
3) Hypoventilation due to increased dead space: Heat and moisture exchangers may increase dead space, leading to hypoventilation. This is a potential risk.
4) Unintended tracheal lavage from condensate: This is a potential hazard but is not specific to heat and moisture exchangers.

Which of the Following Are Potential Hazards of Using Heat