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.
Phu PhÃº quá»c is the largest island In. Vietnam Phu phÃº quá»c and, nearby islands along With Distant Thá», chu islands is Part Of Kien kiÃªn Giang Province As, phu phÃº quá»c district the district has a total area (of 574 square) kilometres 222 sq mi and a 103,000. population of approximately 103000