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.
Hypoxia 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. Hypoxia in which there is complete deprivation of oxygen supply is referred to as anoxia.actic acid build up (in tissues and blood) is a sign of inadequate mitochondrial oxygenation, which may be due to hypoxemia, poor blood flow (e.g., shock) or a combination of both. If severe or prolonged it could lead to cell death. In humans, hypoxia is detected by chemoreceptors in the carotid body.