BlackBerry to stop making Classic smartphone, killing keyboards for good. The smartphone pioneer BlackBerry will stop making its Classic model, the company said on Tuesday, some 18 months after launching the device it had hoped would entice users who prefer a physical, rather than touchscreen, keyboard.
Hypoxia (also known as hypoxiation or anoxemia) is a condition in which the body or a region of the body is deprived of adequate oxygen supply. Hypoxia may be classified as either generalized, affecting the whole body, or local, affecting a region of the body.ypoxia differs from hypoxemia in that hypoxia refers to a state in which oxygen supply is insufficient, whereas hypoxemia refers specifically to states that have low arterial oxygen supply.
anemic hypoxia hypoxia due to reduction of the oxygen-carrying capacity of the blood as a result of a decrease in the total hemoglobin or an alteration of the hemoglobin constituents. circulatory hypoxia stagnant hypoxia. histotoxic hypoxia that due to impaired utilization of oxygen by tissues, as in cyanide poisoning. hypoxemic hypoxia (hypoxic hypoxia) that due to insufficient oxygen reaching the blood, as at the decreased barometric pressures of high altitudes. stagnant hypoxia that due to failure to transport sufficient oxygen because of inadequate blood flow, as in heart failure.