A pulse oximeter measures oxygen saturation in the blood by sending light through a finger or earlobe. A reading between 96-100% is normal, while below 96% indicates hypoxia. However, the device may not be accurate in certain situations, and physical signs of hypoxia should also be evaluated. Normal oxygen saturation can be determined using a […]
Oxygen saturation levels refer to the amount of oxygen in red blood cells. Normal levels vary with age and activity, but levels below 90% are considered abnormal and can cause symptoms such as shortness of breath and confusion. Oxygen saturation can be measured with a pulse oximeter or arterial blood gas test, and low levels […]
Oxygen saturation measures the amount of oxygen in the bloodstream. A pulse oximeter is commonly used to determine oxygen saturation, while an ABG test provides a more accurate reading. Patients with blood oxygen levels below 90% are considered to have hypoxemia, which can be caused by various lung diseases. Treatment includes oxygen therapy and lifestyle […]
Saturation point is the maximum amount of substance an object can absorb, including liquids, gases, chemicals, and energy. Objects have different saturation points based on size, density, and temperature. The term can also refer to people who have reached their limit of learning or alcohol consumption. The saturation point is the point at which an […]
Saturation occurs when air holds as much moisture as possible, resulting in a relative humidity of 100%. Temperature and pressure affect the amount of moisture air can hold, with warm air holding more. Saturation leads to dew and precipitation, and is measured by relative humidity and dew point. Rising warm air cools and becomes more […]
Transferrin saturation measures iron bound to transferrin in the blood. Transferrin carries iron to bone marrow for red blood cell production. Hemoglobin, which carries oxygen, contains four iron ions. Low iron levels cause anemia, while high levels can indicate hemochromatosis. Transferrin saturation is calculated using serum iron levels and total iron binding capacity, with normal […]
Market saturation occurs when a product has been widely purchased, creating a challenge for long-term companies to continue generating revenue. Population growth and influencing attitudes about multiple purchase ownership can help alleviate low sales numbers due to glut. Competition can also play a role in increasing market share. When a product is introduced to consumers, […]
