Causes of hypoventilation (discussed under Ventilatory Failure) include. 1  Conditions that impair CNS respiratory drive. 2  Conditions that impair neuromuscular transmission and other conditions that cause muscular weakness. 3  Obstructive, restrictive, and parenchymal pulmonary disorders.
Geographically, Phu Quoc island is located in the Gulf of Thailand, covering a total area of approximately 580 kmÂ², close to the main asian cites of Singapore, Bangkok, Hong Kong and Kuala Lumpur.
Formerly known as the Ellice Islands, Tuvalu is a constitutional monarchy made up of nine small islands in the west-central Pacific. The islands are located 2,500 miles (4,000 kilometers) northeast of Australia. The capital is Vaiaku, Fongafale islet, of Funafuti Atoll.