Oxygen therapy
Oxygen therapy ( 22 Questions)
The non-rebreather mask delivers the highest concentration of oxygen among low-flow systems. This is because the mask has a reservoir bag that fills with oxygen during inhalation, preventing the patient from breathing in room air and allowing them to receive a higher concentration of oxygen.
The non-rebreather mask prevents the patient from rebreathing exhaled air. It has one-way valves that prevent exhaled air from being inhaled again, reducing the risk of carbon dioxide retention.
The non-rebreather mask does not provide consistent and precise oxygen delivery. It is a low-flow system, and the delivered oxygen concentration may vary depending on the patient's breathing patterns and other factors.
The non-rebreather mask does not allow room air to enter through exhalation ports. It is a closed system with one-way valves that only permit oxygen to flow into the mask during inhalation. Questions.
The non-rebreather mask minimizes the risk of carbon dioxide retention. The presence of one-way valves in the mask ensures that the patient exhales carbon dioxide without rebreathing it, maintaining a proper oxygen and carbon dioxide exchange.
Choice A rationale:
The non-rebreather mask delivers the highest concentration of oxygen among low-flow systems. This is because the mask has a reservoir bag that fills with oxygen during inhalation, preventing the patient from breathing in room air and allowing them to receive a higher concentration of oxygen.
Choice B rationale:
The non-rebreather mask prevents the patient from rebreathing exhaled air. It has one-way valves that prevent exhaled air from being inhaled again, reducing the risk of carbon dioxide retention.
Choice E rationale:
The non-rebreather mask minimizes the risk of carbon dioxide retention. The presence of one-way valves in the mask ensures that the patient exhales carbon dioxide without rebreathing it, maintaining a proper oxygen and carbon dioxide exchange.
Choice C rationale:
The non-rebreather mask does not provide consistent and precise oxygen delivery. It is a low-flow system, and the delivered oxygen concentration may vary depending on the patient's breathing patterns and other factors.
Choice D rationale:
The non-rebreather mask does not allow room air to enter through exhalation ports. It is a closed system with one-way valves that only permit oxygen to flow into the mask during inhalation.
Questions.