PADI Divemaster Certification Practice Exam

What type of patient would a rescue breathing mask with freeflow oxygen be used for?

1. A mildly breathing patient

2. A nonbreathing patient

3. A hyperventilating patient

4. A patient with shallow breathing

The correct answer is: A nonbreathing patient

A rescue breathing mask with free-flow oxygen is specifically designed for a non-breathing patient. This type of situation occurs when an individual has ceased effective breathing and requires immediate intervention to ensure oxygen can reach their lungs. In this case, using a rescue breathing mask allows the rescuer to deliver oxygen directly into the patient’s airway while also providing a sufficient seal for effective ventilation. This is crucial for a non-breathing patient, as their body is not getting the oxygen it needs, and the use of free-flow oxygen helps supply the necessary oxygen to potentially support the patient’s respiratory needs until professional medical help is available. Other patient conditions listed, such as those who are mildly breathing, hyperventilating, or experiencing shallow breathing, would require different approaches to care and might not necessitate the immediate use of a rescue breathing mask with free-flow oxygen. For instance, a mildly breathing patient may require monitoring but not immediate intervention. Similarly, someone who is hyperventilating might benefit from reassurance and techniques to regain normal breathing patterns rather than an oxygen mask. A patient with shallow breathing may also need assistance, but typically would not have the same immediate oxygen requirement as a non-breathing individual. Thus, the focus in a non-breath