SpO 2, arterial oxygen saturation; FiO 2, fraction of inspired oxygen; PaCO 2, partial pressure of arterial carbon dioxide. b Observed hospital mortality of four predefined time ranges (0–25%, 25–50%, 50–75%, and 75–100%) spent in three different SpO 2 categories (≤ 94%, 95–99%, and 100%). A normal oxygen saturation level ranges between 95 percent and 100 percent. Saturation levels may be somewhat lower and considered acceptable if you have a lung disease such as COPD or pneumonia. Levels may also be lower if you live in an area with higher elevation. If you are using an at-home oximeter, you should contact your health care If you have a cold or the flu, difficulty breathing can decrease oxygen saturation in your blood. Coughing may loosen up secretions and clear your airway. Go outside. Fresh air is good for your lungs and generally has higher levels of oxygen in it. However, if it is very hot or cold out that may hamper your breathing. Drink lots of water. Supplemental oxygen is usually indicated when your oxygen saturations are consistently less than 90% or your PO2 is less than 60. Medicaid will only pay for supplemental oxygen if you qualify. Their qualification requires that a caregiver measuring your oxygen saturation while you’re walking. If it drops below 88% you qualify. A resting heart rate of 100 beats per minute and below is generally considered normal. This will vary by degrees of physical fitness, as Lance Armstrong is famously known to have a heart rate of 39 at rest! An oxygen saturation of 96-100% is generally considered normal. My heart rate is above 100 or below 50, what should I do? Oxygenation (i.e., the delivery of O 2 to the body’s cells) requires that oxygen chemically binds to hemoglobin and is released to be diffused into the tissues. When the body’s pH has a normal 5GSgi. Normal blood oxygen level is generally between 95% and 100%. However, we often may not experience any symptoms even if the oxygen saturation is slightly lower. Hence, monitoring oxygen levels in the blood is essential, especially for people with heart or lung disorders. There are several ways to check the oxygen levels. DO concentrations and percent saturation are related, but not equivalent. Saturation level varies naturally, as water can contain more DO at lower temperatures, higher pressures, and lower salinities. For example, 100% saturation occurs at low oxygen concentrations at high elevations compared to low elevations (Hem 1985). It was concluded that chamber settings at 1.3 atmospheres absolute and supplemental oxygen gave way to the highest levels of oxygen saturation. Conclusion: With this information clinicians can choose appropriate chamber parameters that provide the greatest increase in oxygen saturation and therefore the best clinical outcomes for tissue healing. Oxygen is vital to sustain life. However, breathing oxygen at higher than normal partial pressure leads to hyperoxia and can cause oxygen toxicity or oxygen poisoning [1]. The clinical settings in which oxygen toxicity occurs are predominantly divided into two groups; one in which the patient is exposed to very high concentrations of oxygen for a short duration, and the second where the Many patients with lung cancer have some degree of chronic obstructive pulmonary disease (COPD), a condition in which SpO2 may not accurately represent arterial oxygen saturation . Furthermore, the small sample size, heterogeneity of therapeutic approaches, and absence of full data on pulmonary comorbidity or carboxyhemoglobin values limit The normal oxygen saturation level is 97–100% (OER #1). Older adults typically have lower oxygen saturation levels than younger adults. For example, someone older than 70 years of age may have an oxygen saturation level of about 95%, which is an acceptable level. It is important to note that the oxygen saturation level varies considerably

is 100 oxygen saturation good