Which of the following parameters should be used to guide the oxygenation and ventilation of the patient with a traumatic brain injury? A) Maintain an oxygen saturation level of at least 96 percent and a capnography reading between 35 and 40 mmHg. B) Maintain an oxygen saturation level of at least 90 percent and a capnography level 45 mmHg. D) Maintain an oxygen saturation level of at least 90 percent and a capnography reading

Question

Which of the following parameters should be used to guide the oxygenation and ventilation of the patient with a traumatic brain injury?
A) Maintain an oxygen saturation level of at least 96 percent and a capnography reading between 35 and 40 mmHg.
B) Maintain an oxygen saturation level of at least 90 percent and a capnography level < 45 mmHg.
C) Maintain an oxygen saturation level of at least 98 percent and a capnography reading > 45 mmHg.
D) Maintain an oxygen saturation level of at least 90 percent and a capnography reading < 35 mmHg.

Quizplus · Accepted Answer

The oxygen saturation level of at least 96 percent ensures adequate oxygenation, while maintaining a capnography reading between 35 and 40 mmHg helps to prevent hypercarbia, which can increase intracranial pressure in patients with traumatic brain injury. Therefore, option A is the best choice. The other options either suggest inappropriate oxygen saturation levels or capnography readings that are too high or low.

Which of the Following Parameters Should Be Used to Guide