BlackBerry CEO: We're going to make money on phones again one day. Blackberry CEO John Chen. You may have written off BlackBerry's smartphone business, but its CEO John Chen hasn't. BlackBerry's global smartphone market share has dwindled dangerously close to 0%, and the company only sold 1.6 million phones in the last quarter it reported. Compare that to the 61.2 million iPhones Apple sold last quarter. In an interview with Business Insider, Chen said he'll make BlackBerry's smartphone business profitable again.
How does hyperventilation affect blood pH? Hyperventilation. Hyperventilation is when you are breathing far more quickly and deeply than normal. It is typically caused by stress, fear, anxiety, etc. If it is not calmed quickly, hyperventilation can have serious consequences, such as changed blood pH levels. Answer and Explanation: Hyperventilation causes the pH level of the blood to rise. pH measures acidity levels and low pH indicates high acidity. So when pH levels in the blood rise, the blood is actually becoming less acidic.
Parathyroid glands secrete a hormone called PHT. The PHT regulates the exchange of calcium between the blood and the bones. When the parathyroid gland is over active, too much calcium is pulled out of the bones. This is called hyperparathyroidism or parathyroid disease. Bones need calcium for strength.The brain needs calcium to think and muscles need calcium to contract. Too little calcium in the bones will cause a serious condition called osteoporosis (brittle bone disease).ymptoms of hyperparathyroidism include: 1  No symptoms at all. 2  Confusion, foggy thinking. 3  Muscle cramps. 4  A tingling sensation in the hands and feet. 5  Loss of energy, always tired. 6  Trouble sleeping, waking up at night. 7  Feeling bad, but not able to say the reason. 8  Loss of interest in activities, inability to concentrate.