Final answer:
The question pertains to the normal range for oxygen saturation levels measured by a pulse oximeter. Normal readings range from 95-100 percent. The correct answer is option C, which reflects the range from 95% to 99% for standard oxygen saturation levels.
Step-by-step explanation:
The question relates to the typical range for oxygen saturation levels as measured by a pulse oximeter, a device that non-invasively estimates the saturation of oxygen in a patient's blood. When you are provided with options for average titration of oxygen for treatment, you are being asked to select the normal range of percent saturation, which is the percentage of hemoglobin that is bound with oxygen in the blood. Normal pulse oximeter readings range from 95-100 percent, which is considered the standard for adequate oxygenation. Therefore, any option that lists a range not covering these values does not reflect the typical clinical expectation for oxygen saturation.
Knowing that the lower percentages indicate hypoxemia, which is a potentially concerning condition requiring medical attention, healthcare providers closely monitor this value. Clinical signs of low oxygen saturation levels can include shortness of breath, increased heart rate, and restlessness. The correct answer, which encompasses the normal oxygen saturation range, should be option C: 95% to 99%, aligning with the standard readings of a pulse oximeter.